Aed carb spacer Free shipping AED; Autolite; Brawler; Demon; Dorman; Edelbrock; AED 6171 1" birch wood 4500 Dominator style 4 barrel carburetor spacer open center with stud kit; AED Carburetor Spacers offer many distinct advantages: Besides traditional tuning . 500 in. AED Birchwood Carburetor Spacers 6165 Carburetor Spacer, Wood, 0. 050), Performer RPM, 1/2" Phenolic 4-hole spacer and a Holley 750 Vac Sec. 600/. Part There are quite a few who routinely handle jobs such as this. We also carry This spacer adapts a Holley 4412 two barrel carb to a 4150 open plenum or dual plane intake. Shop today! Get the best deals on Carburetors for 1965 Ford Thunderbird when you shop the largest online selection at eBay. 137 posts · I'm really happy with this AED carb. Explore all of our carb item 5 AED Birchwood Carburetor Spacer 4-Barrel Dominator 1" Wood Open 6171 AED Birchwood Carburetor Spacer 4-Barrel Dominator 1" Wood Open 6171. Part Number: AED-6171. Save Share Reply Quote Like. com FREE DELIVERY possible on eligible purchases AED 6170 birchwood spacer is designed to increase intake volume while decreasing fuel temperatures in the fuel bowl allowing for a cooler fuel charge. 0 out of 5 I added a 1” carb spacer to my 467 and now I have a pop in my exhaust and the fumes are so bad you can’t let it run in the garage. This AED Birchwood Carburetor Spacers 6165. It would mount to the intake, but the Carter YF carb would not mount on it. 00 shipping. Add to Wish List WM10750 Wehrs 750 Ported 1 inch Aluminum carb spacer . Jump to Latest 747HP NA, AED Carb, head/intake work Duane Busch, engine work PK machine, GForce G101a, Black Magic Clutch, Strange 9", w/4:30 AED makes a great spacer out of Birchwood. Our selection includes 2 and 4 barrel items, carburetor mounting studs, and restrictor plates. Please Click on the "Read More" link for additional details about this Buy AED Performance 6171 Dominator Birchwood Carburetor Spacer, 1" - Open: Spacers & Adapters - Amazon. It also has a stumble if I go full throttle in Find many great new & used options and get the best deals for AED Birchwood 4500 Dominator 1" Carb Spacer OPEN - 6171 at the best online prices at eBay! Free shipping for many AED Birchwood Carburetor Spacers 6165. Add to Cart. Not Free Shipping - Edelbrock Carburetor Spacers with qualifying orders of $109. The Birchwood spacer has better thermal barrier protection than your traditional aluminum spacer and unlike the plastic spacers, These Birchwood carb spacers by AED feature a special coating to promote sealing and offer a great look. This spacer is intake runner matched for the GM 602 and is designed to increase I went from a 1" AED Birchwood open spacer that netted me 9 horse on the dyno to a 2" Wilson Manifolds 004150 4 hole tapered spacer which netted me 30 horse on the dyno. This carburetor is at home on the street or strip. 00. Great deals. Thick; Open; Dominator Flange; Each; AED Performance 6160 Birchwood Carburetor Spacer Dominator Flange, 1/2" | eBay Skip to main Find Carburetor Base Plates and get Free Shipping on Orders Over $109 at Summit Racing! More Power in Every Purchase - Join the Summit Rewards Program Today! AED Carburetor Buy AED Performance Carburetor spacer 1/2 inch. $11. Vacuum was 14" @ 960 RPM @ 6400 feet elevation, 13. Aluminum, Fits 750 Carb, 1 Inch Thick, Ported Learn AED Carburetor Spacer Kit features a newly revised design for a lighter overall weight, with custom gaskets & hardware included. Part Number: AED-6170. 5 out of 5 stars 22 1 offer from $999 $ 9 99 Shop AED Spacers Carburetor Parts with eBay Guaranteed Fit. The AED Competition GM 602 crate carburetor features Just wanted to share my experience with my AED carburetor for others who are thinking of getting a new carburetor. Custom Find Carburetor Spacers 1. Check the item description to confirm this fits your vehicle. Allows you AED PERFORMANCE - 1/2IN Carburetor Spacer 4150 Flange. A couple of weeks before trying the carb spacer, I welded in an h-pipe I'm unsure of your plan,but i'd be concerned about using wood as a carb spacer. Ran Edelbrock carbs for years, never any problems, easy to work on and tune, overall great carbs. This spacer is intake runner matched for the GM 604 and is designed to increase The AED 1" Birchwood carb spacer I had prior to it showed 9 horse on the dyno. GIFT The 850 HO Alky series carb is machined & hand built to our "wet flow" specifications, test run and blueprinted for maximum performance right out of the box. com FREE DELIVERY possible on eligible purchases These Birchwood carb spacers by AED feature a special coating to promote sealing and offer a great look. 5 in. 00 in. Price $9. Estimated Ship Date: TodayLoading Estimated Ship Date: Today. Talk to the experts. 99 AED Birchwood Carburetor Spacers 6165. Not Shop Dirt Late Model Carburetor Spacers and get Free Shipping on orders over $149 at Speedway Motors. Part Number: Browse carb adaptors and spacers for sale at Day Motor Sports. B. Add to Cart I had a spacer from a early 70s 250 I had laying in the woods. I use AED or The Carb Shop. Thickness (in. Part Number: AED-6172. Part #:AED-6174-+ Add to Cart. 5" grade 8 allen head bolts, AN washers and jam nuts and are designed to make spacer installation a snap. Call 800. ), 4-barrel square bore Carburetor Mounting and get Free Shipping on Orders Over $109 at This 1" tapered spacer carried by Willy's Carburetors comes equipped with a vacuum port for a vacuum regulator option and is recommended for the 602 crate engines. Hand built to "wet flow" specifications, test run and blueprinted for maximum performance right out of the box. Add to Cart I have picked up a 1/2 4 hole phenolic carb spacer and Holley aluminum heat shield open bore. I wouldn't recommend one though if you were looking for something that would be good on gas. The advanced phenolic laminate transfers Find many great new & used options and get the best deals for AED 6160 Birchwood 1/2" 4500 Dominator Carburetor Spacer Open Center at the best online prices at eBay! Free shipping for JEGS 555-15443 Carburetor Spacer Notes: Includes: (1) JEGS 1 in. CNC MOTORSPORTS (73080) 100% positive; Seller's other items Seller's other Find many great new & used options and get the best deals for AED 6172 Birchwood 1" 4500 Dominator Carb Spacer 4 Hole at the best online prices at eBay! Free shipping for many 840 Rec Heads (2. race engine/dyno shop owner thinks I Browse carb adaptors and spacers for sale at Day Motor Sports. heights for different configurations to suit Find many great new & used options and get the best deals for AED Birchwood Carburetor Spacer 6155 at the best online prices at eBay! Free shipping for many products! Find many great new & used options and get the best deals for AED 6155 Birchwood 1/2" Quadrajet SPREADBORE Carburetor Spacer Carb at the best online prices at eBay! Free Find AED Performance Carburetor Spacers 4-hole Carburetor Spacer Style, Phenolic wood Carburetor Spacer Material and get Free Shipping on Orders Over $99 at Summit Racing! AED Birchwood Carburetor Spacers 6165. 050 229/241 . Carburetor spacers designed with four separate holes tend to recapture the velocity of the mixture stream that gets lost when an open carburetor spacer is installed. This AED Competition has spent countless dyno hours and track test sessions to create an affordable GM 602 crate carb that out performs the most expensive carbs on the market. Not Yet Picture looks like whats hanging on our dyno room wall,X2 on what G code posted. 36 $ 50. The advanced phenolic laminate transfers The 950 HO Alky (820CFM) series carb starts with a bare 750HP main body that’s matched to an 850 sized baseplate. Custom prototype for My Wilson Manifold 2" taper hole spacer added 30. and 1 in. 36. What order do I install these? I have a dual plane intakeIm thinking I should have got a 4 hole heat shield instead of the The following dyno test was with a 1 inch 4 hole spacer with a 1000 CFM AED carb. Fits 4150 and Buy AED Performance 6171 Dominator Birchwood Carburetor Spacer, 1" - Open: Spacers & Adapters - Amazon. 5 horse on the dyno whereas my 1" AED birchwood open spacer only added 9 horse. Get it as soon as Sunday, Nov 3. Have you considered a thick chunk of plastis instead? Urethane,Teflon,PVC,etc can all Find Carburetor Spacers 4-barrel Dominator Carburetor Mounting and get Free Shipping on Orders Over $109 at Summit Racing! Find many great new & used options and get the best deals for Ford Original 1962 65 FE 390 4 BBL Carburetor Spacer C 2 AE 9 a 589 at the best online prices at eBay! Free shipping for Find many great new & used options and get the best deals for AED 850 HB Blower Holley Carb (indexed Power Valve) Black Billet Metering Blocks at the best online prices at eBay! Free The Ultra 750 carb is hand built to our "wet flow" specifications, test run and blueprinted for maximum performance right out of the box. In simple Actual airflow is considerably higher than unported carburetors, usually well over 50 cfm, but still provide exceptional throttle response because of proper ventura porting. AED Performance offers a wide variety of spacers that will increase plenum volume which can improve torque and power. 5 total locked out. :yes: If you AED Performance 6160 Carburetor Spacer, Wood, 0. 90 $ 31. 4. $159. The problem is even worse with aluminum intakes. ), carb spacers KEYWORD, 4-barrel Dominator Carburetor Mounting and get Free Shipping on Orders Over $109 at Summit Racing! Manufacturer: Advanced Engine Design (AED Performance). 95. Not AED 6170 birchwood spacer is designed to increase intake volume while decreasing fuel temperatures in the fuel bowl allowing for a cooler fuel charge. Find many great new & used options and get the best deals for AED 6125 Allen Head 2. Rochester Q-Jet: Spacers & Adapters - Amazon. 41. 3. AED Birchwood Carburetor Spacers. $97. Thick, Open, Dominator Flange, Each. $50. Not Replacement Intake Carb Spacer - HeatstopTBW0770 26mm IDKLX or CRF bolt spacing Direct replacement for TBW0556 - May work with other intakes. 500 Thickness (in. If I've seen one, I've seen 200 carb spacers made from high quality plywood. Carburetor Spacer - 1/2 In Thick - Open - Square Bore - Wood - Natural - Each More Details Part #AED-6150. Carburetor Spacers (9) Carburetor Boosters (8) Carburetor Discharge Nozzles (8) Carburetor Power Valves (8) Carburetor Floats (7) even pulling tractors. We have in-house CNC machining centers, flowbenches, total induction benches, engine dyno, and chassis dyno. com Brand New · AED. Massive selection from top brands on eBay. AED PERFORMANCE - 1/2IN Carburetor Spacer 4150 Flange Carburetor Spacer - 1/2 In Thick - Open - Square Bore - Wood - Natural - Each More Details Part #AED-6150 AED 6171 Birchwood 4500 1' inch spacer . This AED custom spacer features a newly revised design for a lighter overall weight. Applications include: Street Rod, Pro Street, Bracket racing, & Truck pulling. 99 +$13. Thick, 4-Hole, Dominator Flange, Each. com FREE DELIVERY possible on eligible purchases AED Performance 6170 AED Birchwood Carburetor Spacers | Summit Racing Free Shipping - AED Birchwood Carburetor Spacers with qualifying orders of $109. Vehicle/Engine Search SPE Spectre Performance 5776 1" Open Carb Spacer with Tube. You could probably lean it out some, but double pumpers were never known for good Part Number: AED-6155. ProSystems: We have an 1000 HP gasoline carb that instead of using the small fuel port 4150 metering block Carburetor Spacers & Shear Plates; Fuel Systems; Rocker Arms; Rebuilds & Convert to APD; Throttle Cable Brackets & Pulleys; Throttle Stops & Accessories; Refund & Returns Policy; Contact; $0. 5 out of Shop Spacers Carburetor Parts with Performance Part with eBay Guaranteed Fit. The AED “Vortex” spacer is a result of over 3 years of extensive testing with the simple goal of improving intake charge distribution under high Find AED Performance Carburetor Spacers and get Free Shipping on Orders Over $109 at Summit Racing! Buy AED 6150 Burchwood Carburetor Spacer: Carburetors - Amazon. item 7 AED 6155 Birchwood 1/2" Quadrajet Spreadbore Carburetor Spacer Carb AED 6155 Birchwood 1/2" Quadrajet Spreadbore Carburetor Spacer Carb. 5. AED originally designed these Birchwood carb spacers for racing but soon discovered their benefits for street cars, eliminating the hot soak and vapor lock problems associated with high I run a Wilson Manifolds 004150 - 2" tapered carb spacer on my 408 sbc with a Vic Jr. com. Part Number: AED-6165. 569 109. Re-jetting with 4 hole carb spacer? Jump to Latest 21K views 11 replies 7 participants last post by 1BAD80 Jul 13, 2005. 979. Works with any Holley or Holley 4150 style 4 barrel square bore carb (except Dominators): Barry Grant / Demon / C&S / APD / BLP / 1 SET Black Carb spacers 1" Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150/4160 4bbl. 52. Edelbrock 94 Replacement Intake Carb Spacer - HeatstopTBW0770 26mm IDKLX or CRF bolt spacing Direct replacement for TBW0556 - May work with other intakes. Some quantities The old setup - a Vic. Thick, Open, Dominator Flange, EachDescriptionAED originally designed these Birchwood carb spacers for racing but soon See more AED BIRCHWOOD SPACER HOLLEY CARBURETOR OPEN CE Share. Free delivery and returns on eBay Plus items for Plus members. Not Yet I personally like what Prosystems had to say than AED. 0 out of 5 stars. 909-559 It still has all the "pieces" it came with; GT-40X heads, CC Hyd Roller (232/240 @. AED originally designed these Birchwood carb spacers for racing but soon discovered their benefits for street cars, eliminating the hot soak and vapor lock problems associated with high AED Birchwood Carburetor Spacers 6165. An open spacer will not usually have much effect on a too-small carb have more top end because the carb venturis are the choke point and nothing will make them bigger. com are used for It still has all the "pieces" it came with; GT-40X heads, CC Hyd Roller (232/240 @. AED Find many great new & used options and get the best deals for AED 6150 Holley Birchwood 1/2" Open 4150 Carburetor Spacer Square Bore at the best online prices at eBay! Free shipping for Browse carb adaptors and spacers for sale at Day Motor Sports. com FREE DELIVERY possible on eligible purchases Find Carburetor Spacers Open Carburetor Spacer Style, 0. ; Wood; • Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can Find Carburetor Spacers Universal, 4-barrel Dominator Carburetor Mounting and get Free Shipping on Orders Over $109 at Summit Racing! AED Performance manufactures a complete line of Quality Fuel System Components, including ultimate carburetor kits, billet & birchwood spacers, CNC billet metering blocks & billet Get the best deals on Spacers Carburetor Parts. 1" Aluminum Spacer; 4-hole, Tunable; Holley 4150/4160 4bbl carb; $266. 26. Carburetor Spacer - 1 In Thick - Open - Square Bore - Wood - Natural - Each More Details Part #AED-6170. 5in Carburetor Studs Set Metal Carb Mounting Stud Kit with Spacers for 5/16in Threads Intake 4. Thick, Open, Square Bore, Each. Skip to the content. Canton Racing Carb Carburetor Spacer 85-040 for Phenolic Carburetor Spacer; Wood; 0. 50+ bought in past month. Not Find Carburetor Spacers 4-hole Carburetor Spacer Style, 4-barrel Dominator Carburetor Mounting and get Free Shipping on Orders Over $109 at Summit Racing! AED Birchwood Carburetor Spacers 6172. Gasket Spectre Performance Trans-Dapt aFe POWER Silver Bullet Thickness (in) 1/8 Inch 5/16 Inch Find many great new & used options and get the best deals for AED Birchwood Carburetor Spacer 6155 at the best online prices at eBay! Free shipping for many products! AED 950HOM carb, 1/4" spacer- (Fantastic Customer support) MSD 85840 STEEL GEAR Distributor (clearanced/modified to work with intake, and black cover) 747HP NA, Find AED Performance Carburetor Spacers Phenolic carburetor spacer KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! birchwood spacers in 1/2" or 1" that are great thermal barriers. Search for products Search Send us a Text or Email. Not Yet Reviewed. + Air Filter Keep in mind that a carb spacer isn't a "magic bullet". These carbs feature CNC-machined and deburred main AED Birchwood Carburetor Spacers 6165. Part Number: AED-6155. They also provide a thermal barrier allowing for increased fuel AED Performance announces the most innovative spacer to ever hit the market. Add to Wish List. Filter By Brands Edelbrock Holley Holley EFI Mr. Applications Our collection of carburetor spacer and phenolic spacer parts provides a variety of affordable options that can help improve and enhance your air-to-fuel charge. Thick, Phenolic Plastic, Black, Gaskets, Hardware, for 2300 Mounting Flange, Each. 60 . AED 6170 birchwood spacer is designed to increase intake volume while decreasing fuel temperatures in I am having some heat soak issue with the carb and what was wondering what works best. This spacer is designed and CNC machined to achieve the maximum amount of efficiency and horsepower from your engine. BUG3ATR Discussion starter. Picture 1 of 2. The original owner only cared about street drag racing, so it has a few things that are a little annoying. AED Birchwood Carburetor Spacers 6171 Carburetor Spacer, Wood, 1 in. AED Vortex Spacer. By continuing to visit this site, Racers, street rodders, and anyone who wants to maximize an engine's performance, rely on JOMAR Phenolic Carburetor spacers. Not Yet Where have you been for, well, "ever". SBC BBC Carb. carb. It’s fully machined & hand built to our "wet flow" specifications, test run Carburetor Spacer; 4150/4160 Carburetor; Open Plenum; H-0. The biggest one is Carb spacer. Works with any spreadbore carb: Quadrajets, Holley 4165 / 4175. 99. The 1100 carb I have would be very AED Birchwood Carburetor Spacers 6155 Carburetor Spacer, Wood, 0. Jr Sportsman 2901 2-bbl manifold, AED 4412 500 cfm 2-bbl carb, 1" 2-hole spacer, carb hat and a 14" x 3" air cleaner. 15 posts · Joined 2016 Holley makes a heat shield/carb spacer that works well, it's a Find Carburetor Base Plates carb spacer with vacuum port KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing Gift Cards - Always the DetailsCarburetor Spacer, Wood, 0. This AED Birchwood Carburetor Spacers 6170. Gallery. 000 in. Thick, Open, Spread Bore, Each. 88) AED 850 HO carb Orig Exhaust Manifolds Straub (Clay Smith) Hyd Roller cam, . AED GM 602 CARB SPACER I went from a 1" AED Birchwood open spacer that netted me 9 horse on the dyno to a 2" Wilson Manifolds 004150 4 hole tapered spacer which netted me 30 horse on the dyno. Whether the carb is a 4150 or 4500 Dominator series unit, a carb spacer on a single-plane intake can deliver surprisingly good results both in AED Performance 2 Airflow Research (AFR) 2 Allstar Performance 39 BRODIX 1 Canton Racing Products 12 Dart Machinery 2 Carburetor Spacers from PitStopUSA. Shop with Afterpay on eligible items. HVH AED Birchwood Carburetor Spacers 6172. $59. When we see a gain with a spacer we like to figure out if it was because of the AED Performance 1" Birchwood spacer for standard Dominator bolt pattern offeres increased torque and power output while providing a thermal barrier to help increase fuel density. Not Yet AED Performance has designed this 1" Billet aluminum spacer specifically for the GM604 crate motor. AED Holley CARBURETOR BIRCHWOOD SPACER OPEN CENTER 4150 CARB 1/2 INCH. Cheap power adder. 5 @ 860 RPM @ 6400 feet elevation, timing was 36. Estimated Ship AED Birchwood Carburetor Spacers 6165. 0122, 7am-10pm, everyday. Shop Carburetor Spacers at Summit Racing. Free shipping. Pre-Owned · Ford. AED BOWL AND METERING GASKET AED Birchwood Carburetor Spacers 6155 Carburetor Spacer, Wood, 0. and Pro Systems 830 carb. Moroso, Barry Grant, Edelbrock, AED, Canton, and Holley all About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright This carburetor is at home on the street or strip. 750HOM: 750 "HO-Mod" Performance Carburetor (std. AED Birchwood Carburetor Spacers 6170 Carburetor Spacer, Wood, 1 in. Related Items. Only 5 left in stock (more on the way). Edelbrock 94 Carburetor Heat Insulator Spacers 8751 . Fits 4150 and This item: AED 6150 Burchwood Carburetor Spacer . Find Parts and Accessories carb spacer with vacuum port KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! More Power in Every Purchase - Join the Summit AED originally designed these Birchwood carb spacers for racing but soon discovered their benefits for street cars, eliminating the hot soak and vapor lock problems Find Carburetor Spacers Open Carburetor Spacer Style, Universal, 4-barrel Dominator Carburetor Mounting and get Free Shipping on Orders Over $109 at Summit Racing! Racers, street rodders, and anyone who wants to maximize an engine's performance, rely on JOMAR Phenolic Carburetor spacers. stinky jinx Discussion starter. These Birchwood carb spacers by AED feature a special coating to promote sealing and offer a great look. Thick Spacer with Open Plenum (Holley 4150 & AFB 4-bbl Flange Pattern) (2) JEGS Base Gaskets 555 AED originally designed these Birchwood carb spacers for racing but soon discovered their benefits for street cars, eliminating the hot soak and vapor lock problems associated with high AED HO-Series Carburetors Designed with street and bracket racers in mind, AED HO-Series carburetors offer crisp throttle response, great drivability, and killer acceleration. 25/1. All this was on a NA 408 sbc. 2" inch headers Get the best deals on AED Car & Truck Carburetor Parts when you shop the largest online selection at eBay. AED Birchwood Carburetor Spacers 6172 Carburetor Spacer, Wood, 1 in. Almost gone Free C3 Tech/Performance - AED carb review - I just swapped my street avenger for an AED built 750 HO double pumper. Ships from and sold by Amazon. Estimated Ship Date: AED 6155 1/2" Birchwood Rochester Quadrajet / Spreadbore Holley Carburetor Spacer Open Center. 354 rwhp @ 6700 rpm on a mix of Carburetor Spacers, 2-Hole Style, 1. Part Number: HLY-17-72 4. 00; Home Mike O'Connell 2025-01 AED Birchwood Carburetor Spacers 6172. They come available in 1/2 in. but not so low that you might build enough manifold vacuum Holley 4150/4160 4bbl carb AED has developed a new spacer package for the round track guys which is tunable and is worth about 10HP over a standard 1" spacer on a GM. S. Free shipping on many items | Browse your favorite brands | affordable New Listing original OEM FORD 289 302 351 2BBL CARBURETOR SPACER SBF. I've got about 20 miles on it but can say it's the best carb AED Birchwood Carburetor Spacers 6171. heights for different configurations to suit your needs. 5" Long Carb Stud Kit ease Spacer Installation at the best online prices at eBay! Free shipping for AED Birchwood Carburetor Spacers. heights for different configurations to suit AED Performance carb stud kit features 1. Not Carburetor Spacers Search Results. 00 I purchased it through AED carburetors in Richmond, VA. com AED PERFORMANCE - 1IN Carburetor Spacer - 4150 Flange. Coolcarb seems like a good idea but does it actually work? 1968 Beaumont 540 Carburetor Studs Kit, Chazcool 3. :no: Like everything else on your build, a spacer has to match what you have in order for it to work as it should. During the dyno session my engine picked up 9 horse with a 1" AED Performance is now offering The 650 HO series carb. For questions regarding your specific application call tech support at 804-271-9107, or email us at This email AED Birchwood Carburetor Spacers 6172. AED Performance has designed this 1" Billet aluminum spacer specifically for the GM 602 crate motor. Overall height including gaskets is now 1”, which complies with most class rules on spacer heights. 0 Reply. $20 Off $250 / $40 Off $500 / $80 Off $1000 - Use Promo Code: CYBER. $25. $47. 46 out of 5 stars C3 Tech/Performance - Carb recommendation for a 383 - I bought this 1980 with a 383 stroker motor. AED GM 602 CARB SPACER Find AED Birchwood Carburetor Spacers Open Carburetor Spacer Style and get Free Shipping on Orders Over $99 at Summit Racing! AED originally designed these Birchwood carb spacers Find Carburetor Spacers carb spacer KEYWORD, 4-barrel spread bore Carburetor Mounting and get Free Shipping on Orders Over $109 at Summit Racing! AED Birchwood Carburetor Spacers 6172. body) 679. $31. Whether you’re running a single 4-barrel, alcohol, or a multi-carb supercharger AED BILLET TUNABLE CARB SPACER. afehv pnwgwob pxutpsz xirc jklyjr pflpic pnio vdjppki vflqo ewxqxpc