Carburetor Insulator Spacer - 3 Bolt Hole - Holley Ford 94

If you are experiencing ongoing vapor lock, this carb spacer may be the answer. Made of a modern composite, .232" thick, this spacer is designed to resist hot underhood temperatures.

This material is sandwiched between two layers of aluminum and is resistant to modern Ethanol based fuels.

This insulating spacer will keep your carb and incoming fuel cooler.

Also may wish to order two (2) gaskets # 40-9447.



Additionally, make certain your fuel lines are routed away from, or insulated from any part of your exhaust system.