Chevrolet Corvette Throttle Body Spacer

STREET PERFORMANCE HELIX POWER TOWER PLUS THROTTLE BODY SPACER -- Crafted From Precision Machined T6061 Aircraft Solid-Billet Aluminum, Delivers An Increase Of Up To 22 Horsepower And 25 Ft/Lb In Torque While Improving Efficiency By Up To 4 Miles Per Gall...

AIRAID POWERAID THROTTLE BODY SPACER -- Bolt On, Manufactured From Aircraft Quality Billet 6061-T6 Aluminum, Developed To Enhance Mid-Range Power, Torque, And Fuel Efficiency, Has The Unique Dyno-Proven Helix Bore That Causes A Spinning Action Of The Inco...

JET PERFORMANCE POWR-FLO THROTTLE BODY SPACER -- Precision Machined Out Of Billet Aluminum, Designed To Increase The Velocity Of Air The Flow Into The Intake Manifold Which Results In Improved Overall Fuel Efficiency, Improved Throttle Response And Impres...

MR GASKET ALUMINUM CARBURETOR SPACER KIT -- 2' Ported, Increases Power And Performance, Designed To Fit Standard Holley And Carter Bolt Pattern, Includes Studs, Washers, Nuts, And Gaskets, Legal For Sale Or Use On Race Vehicles Which May Never Be Used On ...

MR GASKET AIR CLEANER RISER -- 5.125' Diameter Inlet x 1' Tall, Made From High Impact Plastic For Precise Fit, Strength And Durability, Designed To Provide Additional Clearance Between The Carburetor And Air Cleaner For Specialty Carburetor Linkage, Compe...

MR GASKET ALUMINUM CARBURETOR SPACER KIT -- Increases Power And Performance, Designed To Fit Standard Holley, Edelbrock, And Carter Bolt Pattern, Includes Aluminum Spacer, Two Phenolic Inserts, Two Gaskets, And All Necessary Mounting Hardware, Legal For S...

MR GASKET AIR CLEANER RISER -- 5.125' Diameter Inlet x 2' Tall, Made From High Impact Plastic For Precise Fit, Strength And Durability, Designed To Provide Additional Clearance Between The Carburetor And Air Cleaner For Specialty Carburetor Linkage, Compe...

JET CHIPS PERFORMANCE POWR-FLO HOLLEY SPACER, ALUMINUM, BLUE ANODIZED -- Precision-machined out of billet aluminum; Designed to increase the velocity of the air flow into the intake manifold; Allows more air into the combustion chamber for a denser air ch...

MR GASKET AIR CLEANER RISER -- 5.125' Diameter Inlet x 1.5' Tall, Made From High Impact Plastic For Precise Fit, Strength And Durability, Designed To Provide Additional Clearance Between The Carburetor And Air Cleaner For Specialty Carburetor Linkage, Com...

MR GASKET ALUMINUM CARBURETOR SPACER KIT -- 1' Open Center With .375' PCV Tube, Increases Power And Performance, Designed To Fit Standard Holley And Carter Bolt Pattern, Includes Studs, Washers, Nuts, And Gaskets, Legal For Sale Or Use On Race Vehicles Wh...

MR GASKET PHENOLIC THERMAL INSULATING CARBURETOR SPACER KIT, BLACK -- Legal for sale or use on race vehicles which may never be used on highways; 2 in. thickness; For open center manifold design or carburetor style; Includes gaskets, studs, nuts, and wash...

MR GASKET PHENOLIC THERMAL INSULATING CARBURETOR SPACER KIT -- 1' Thick, Made From Advanced Phenolic Thermoset Plastic, With Quadrajet Four-Hole Design, Engineered To Withstand Extreme High Intake Manifold Temperatures, Insulates And Reduces Heat Flow To ...

JET CHIPS PERFORMANCE POWR-FLO QUADRAJET SPACER, ALUMINUM, BLUE ANODIZED -- Precision-machined out of billet aluminum; Designed to increase the velocity of the air flow into the intake manifold; Allows more air into the combustion chamber for a denser air...

MR GASKET AIR CLEANER RISER -- 5.125' Diameter Inlet x .5' Tall, Made From High Impact Plastic For Precise Fit, Strength And Durability, Designed To Provide Additional Clearance Between The Carburetor And Air Cleaner For Specialty Carburetor Linkage, Comp...

PROFORM PHENOLIC TRACKSIDE CARBURETOR SPACER KIT -- 1", Lightweight And Heat Resistant, Comes With One Frame And 3 Popular Inserts: Open, 4-Hole, And Tapered 4-Hole, With Manufacturer's Limited 30-Day Warranty...