Proform Billet Aluminum Adjustable Metering Block - Purple Anodized - Holley 4150 Fender Brace Check clearance prior to purchase

Check clearance prior to purchase

The BTM is supplied with rubber shock mounts and rpm modules for 3

1991-2003 Buick Park Avenue

253The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

MSD 6-Offroad PN 6470 or MSD 8 Ignition PNs 7800

Proform Billet Aluminum Adjustable Metering Block - Purple Anodized - Holley 4150 Fender Brace Check clearance prior to purchaseFurther 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