Phenolic Garolite XX insulators Spacer 5/16 thick. This Can be used on the Suzuki Samurai 3k swap with little to no modifications. most Toyota 3k Carburetor have the vacuum slot in the bottom base of the carburetor see pic with red arrow.
Q-Jet Spread Bore 4 Brl 4 Hole 1 inch Thick Phenolic Carburetor Heat Spacer
Holley Edelbrock AFB 4 Brl 4 Hole 1 inch Thick Phenolic Carburetor Heat Spacer 1
Holley Edelbrock 1 in. Phenolic Carburetor Heat Spacer Kit 4 Hole Square Flange
For Holley 4500 Series Phenolic Carburetor Insulator Spacer Heat Soak Riser 1/4"
For Rochester 2GC 2GV Big Carburetor Phenolic Riser Insulator GM GTO Spacer 1/4"
For Rochester 4GC Phenolic Carburetor Insulator Spacer 4 Barrel Heat Soak Riser
