Quadrajet and Thermo-Quad Adapter with Fuel Line Kit. All parts needed to install Edelbrock square-bore carb on stock Q-jet & T-Q intakes. Includes P/N E2696. NOTE: Discount exempt.
Carburetor Adapter, Open Center, Spread Bore Carburetor to Square Bore 4 Barrel Manifold; 2692
This Edelbrock carburetor adaptor is designed to mount 4-bbl Rochester Quadra jet carburetors to square-bore, single plane intake manifolds. The adaptor weighs two pounds and one ounce and ships via UPS. 2692 Specifications:...
Carburetor Adapter, Open Center, Spread Bore Carburetor to Square Bore 4 Barrel Manifold; 2692
Classic $59.99 ea
During hard acceleration the float bowls in a carburetor become uneven, causing moderate fuel starvation. This aluminum spacer tilts the carburetor forward 5 degrees to help keep it level. Spacer measures.830" at it's...
Holley 4150 Carb Spacer Kit; Open Center; 1" Tall; For PCV With 3/8" Fitting
Carburetor spacer kits are now available for Holley carburetors. Each kit includes mounting hardware and gaskets.
Holley 4150 Carb Spacer Kit; Open Center; 1" Tall; For PCV With 3/8" Fitting
Classic $31.99 set
Holley Square Bore 4-Barrel to Rochester Quadra-Jet 4-Barrel Craburetor to Manifold Adapter Kit
Holley square flange carburetor adapter kit for Rochester 4-barrel intake manifolds. This kit will adapt a square bore carburetor to spread bore Rochester Q-Jet or Carter Thermo Quad 4-barrel manifold. The adapter is 3/4"...
Holley Square Bore 4-Barrel to Rochester Quadra-Jet 4-Barrel Craburetor to Manifold Adapter Kit
Classic $31.99 set
Carburetor Adaptor Plate 4Bbl Spread Bore To Square Bore
Adapt a Holley or AFB 4 bbl. carburetor to a Quadrajet 4 bbl. manifold with this adaptor plate. Includes all necessary hardware.
Airaid; Poweraid Throttle Body Spacer; Holley 4BBL 4150/4160 & Edelbrock Square Flange OE
Enhance Mid-Range Power, Torque And Fuel Efficiency! The Poweraid Throttle Body Spacer is designed to cause a spinning action of the incoming air charge as it passes through the throttle body. This air charge carries all the...
Airaid; Poweraid Throttle Body Spacer; Holley 4BBL 4150/4160 & Edelbrock Square Flange OE
Classic $134.99 ea
Airaid; Poweraid Throttle Body Spacer; Holley 2BBL 2300
Enhance Mid-Range Power, Torque And Fuel Efficiency! The Poweraid Throttle Body Spacer is designed to cause a spinning action of the incoming air charge as it passes through the throttle body. This air charge carries all the...
Holley Carburetor Spacer Set; 3/8" Tall Open Center; With Vacuum Tube & Cap
Carburetor spacer kits are now available for Holley carburetors. Each kit includes mounting hardware and gaskets. {specs} {fitment}
Holley Carburetor Spacer Set; 3/8" Tall Open Center; With Vacuum Tube & Cap
Classic $43.99 set
Four-hole, Square-bore to Spread-bore Adapter (.850"). Mounts Edelbrock square-bore carbs to stock Quadrajet & Thermo-Quad manifolds.
Holley 4150 Phenolic Carb Spacer Kit; Open Center; 1" Tall; with Hardware and Gaskets
Phenolic carburetor spacer kit for Holley 4150 carburetors. Each kit includes mounting hardware and gaskets.
Holley 4150 Phenolic Carb Spacer Kit; Open Center; 1" Tall; with Hardware and Gaskets
Classic $31.99 set
Holley "Hiker" Carburetor Spacer Set; 3/8" Tall Open Center
Carburetor spacer kits are now available for Holley carburetors. Each kit includes mounting hardware and gaskets. {specs} {fitment}
Holley 4150 Carb Spacer Kit; Open Center; 2" Tall
Carburetor spacer kits are now available for Holley carburetors. Each kit includes mounting hardware and gaskets.
Holley 2300 2-Barrel to Rochester 4-Barrel Quadra-Jet Manifold Adapter Kit
Holley 2300 carburetor adapter kit for a Rochester 4-barrel intake manifold. This kit will adapt a large bolt pattern Holley 2300 to spread bore Rochester Q-Jet or Carter Thermo Quad 4-barrel manifold. The adapter is 1-1/8"...
Holley 2300 2-Barrel to Rochester 4-Barrel Quadra-Jet Manifold Adapter Kit
Classic $32.99 set
2-Barrel to 4-Barrel Carburetor to Manifold Adapter Kit
Square bore to 2-barrel carburetor to manifold adapter kit. This kit will adapt a 4-bolt 2-barrel flange to a 4-bolt square bore flange carburetor or manifold. It can be used to convert a 4-barrel manifold to 2-barrel or a...
Holley 2300 2-Barrel to Rochester 2-Barrel Manifold Adapter Kit
Holley 2300 carburetor adapter kit for a Rochester 2-barrel inatke manifold. This kit will adapt a large bolt pattern Holley 2300 to small bolt pattern Rochester 2-barrel manifold. The adapter is 9/16" thick, constructed of...
Holley Carburetor Spacer Set; 3/8" Tall Ported (No PVC Port)
Carburetor spacer kits are now available for Holley carburetors. Each kit includes mounting hardware and gaskets. {specs} {fitment}
1/16" Spread Bore Sealing Plate
Holley EFI spread bore sealing plate. This plate adapts a dual bolt pattern square bore carburetor or throttle body to a spread bore manifold and seal properly. Includes a 1/16" thick plate and two gaskets..