Mr. Gasket Phenolic Carburetor Spacer - 1 Inch - Open Center - 3405 4wd-switches Bolt on fill cap with

Bolt on fill cap with an o-ring seal

5 Material Stainless Steel Oxygen Sensor Location Pre Converter and Midbed Clamp Included Yes Mounting Hardware Included Yes

Traction Control – Allows power reduction via timing

7 V8 1976 - 1992 Chevrolet Camaro 305/5 V8 1978 GMC C25 Suburban 400/6

099" Jet size

Mr. Gasket Phenolic Carburetor Spacer - 1 Inch - Open Center - 3405 4wd-switches Bolt on fill cap withOverview: This 1 inch tall phenolic thermoset plastic spacer insulates your carburetor against manifold heat keeping it cooler and helps prevent fuel percolation (also known as vapor lock) in hot weather. This can also allow for a denser fuel mixure to help increase performance in some applications, as well as provide additional plenum volume. Open center design fits Holley 4150 4160 4 barrel carbs as well as most Carter and Edelbrock models with a