Proform Billet Aluminum Adjustable Metering Block - Purple Anodized - Holley 4150 H760C30XXL Mothers(R) Mag & Aluminum polish

Mothers(R) Mag & Aluminum polish is strong enough to put a shine to the most neglected metals and gentle enough to use on a regular basis

1963-1977 Mercury Comet

Safely seals engine for storage or transport keeping harmful debris out

1978-1979 Chrysler Town & Country

Also ideal for Chevy 4

Proform Billet Aluminum Adjustable Metering Block - Purple Anodized - Holley 4150 H760C30XXL Mothers(R) Mag & Aluminum polishFurther enhance the performance of your PROFORM high flow main body with billet metering blocks. Machined from solid aluminum, virtually eliminates porosity problems, and will not warp. Features changeable idle feed restriction with additional upgrades available for racing applications. May not be legal for sale or use in California or on many pollution controlled vehicles. PROFORM invites racers to experience the strength, innovation, and power