Allstar Performance "The Governor" Adjustable 1/2" Aluminum Carburetor Spacer 24232 Silicone inner and outer palm

Silicone inner and outer palm

640 in Long

1996-1998 GMC C2500 Suburban

The GF-125 Single Layer

New Process 231 / 241 Transfer Cases

Allstar Performance "The Governor" Adjustable 1/2" Aluminum Carburetor Spacer 24232 Silicone inner and outer palmThe 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