Allstar Performance "The Governor" Adjustable 1/2" Aluminum Carburetor Spacer GBDSSI 2015-2016 Chevrolet Suburban

2015-2016 Chevrolet Suburban

1973-1974 Buick Apollo

1965-1967 Plymouth Belvedere II

Motor has two speeds and is recommended for 12-volt systems

Allstar Performance "The Governor" Adjustable 1/2" Aluminum Carburetor Spacer GBDSSI 2015-2016 Chevrolet SuburbanThe Governor is a four hole aluminum spacer that accepts tapered inserts which can be changed quickly by removing the carb. Inserts restrict air fuel entry and reduce power slightly to prevent wheel spin and range in size from 0. 950" to 1. 400" for custom tailoring and quicker lap times. Spacer works with most Holley 4bbl. 4150 4160 series carburetors. Inserts sold separately. Specialty items for the Shop, Trailer and Track. The Allstar Performance