Description: Allows you to put three 2 barrel carbs on a 4 barrel intake, Available to accept either the small base Rochester or 3 bolt Stromberg, Ford or Holley carbs Three 2 Barrel Carbs to 4 Barrel Intake Adapter Sku # 1352003 Mfr. Part # 1352003 Condition New Brand Speedway Motors Sold Each Details Info Want the race-ready looks of a tri-power setup but don't want to buy a new manifold? Adapter that allows you to put three two barrel carbs on a four barrel intake. Accepts vintage 3-bolt Stromberg, Ford, and Holley carbs as well as the Demon 98 and Speedway 9 Super 7. Use linkage kit with Demon 98. Use linkage kit with others. Item Details 3-bolt carbs to 4bbl intake Specs 4 barrel bolt pattern is 5-1/8” side to side and 5-5/8” front to rear 2 barrel bolt pattern is 3-1/4” side to side by 1-7/8” front to rear 2-3/16” tall bottom to top without the gaskets Upper 3 x 2 dimension is 4” wide by 13-11/16” long Installation Tips This manifold will not clear HEI-style distributors. Must use small cap distributors. Specs Carburetor Barrels 3 x 2-Barrel Carburetor Quantity Three Carburetor Flange Type 2-Barrel 3-Bolt MFG. Part # 1352003 Reviews Pleasantly surprised Rated by Ranchrods on December 20, 2015 Summary: Great casting, smooth, well made. The mating surfaces look like they were "smoothed" with a 40 grit belt sander but otherwise a fantastic little adapter. Little elbow grease and you are in business, it will need to be washed upon receipt as there is casting sand everywhere Cons: Mating Surfaces Pros: It Actually Fits Yes, I recommend this product. There is room for improvement Rated by John3127t on March 16, 2015 Summary: The machined surfaces are rough at the 4 barrel part that connects to the old 4 barrel manifold. it can cause vacuum leaks, if you use dry gaskets. My old Edelbrock, 4 barrel manifold has a much better machined surface, than the Vintage speed manifold. I used plain old vasaline on the gaskets to solve this problem. So far it seems to work ok. Cons: poor machine work Pros: Looks good Yes, I recommend this product. nice part but low machining quality Rated by speedsquad on February 23, 2015 Summary: This manifold adapter is a great idea with a good design, however, the quality of the machine surfaces is lacking. Yes, I recommend this product. Related Items / Suggested Parts Three Chrome 9 Super 7 Carbs to 4-Bbl Intake Manifold Adapter Kit Primary 9 Super 7 3-Bolt 2-Barrel Carburetor, Plain Finish Lokar TRP-4006 Stainless 3 Bolt Carb Throttle Cable Mounting Bracket Three-Bolt Carb Base Gasket Carburetor Stud Kit, 1-3/8 Inch Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 73 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
Price: 159.99 USD
Location: Lincoln, Nebraska
End Time: 2025-01-21T13:01:47.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Speedway Motors
Manufacturer Part Number: 1352003
Universal Fitment: Yes
California Prop 65 Warning: True