Allstar Performance Holley 4500 Open Carb Spacer - 2" Thick Air Cleaners Filters Intakes & Components 1974-1983 Chevrolet Malibu

1974-1983 Chevrolet Malibu

Firesleeve

Sturdy composite storage case protects and holds up to 8 sets of quick change gears

while smoke-tinted are offered in packs of five

Corner pieces are slid inside rear section and then welded or bolted to required width

Allstar Performance Holley 4500 Open Carb Spacer - 2" Thick Air Cleaners Filters Intakes & Components 1974-1983 Chevrolet MalibuSpecially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower robbing heat transfer and increase the distance from the bottom of the carburetor to the manifold plenum for better air flow. Spacers are CNC machined in the U. S. from a polymer compound able to withstand temperatures up to 400F. Available in open or four hole versions for 4150 and 4500 series Holley and Holley style carburetors in 1 2", 1",