Earl's Performance - Earl's Brake Booster Check Valve - Billet Aluminum - 90 Degree Timing Chain Set - Performer-Link

Timing Chain Set - Performer-Link - Double Roller - Keyway Adjustable - Cast Iron / Billet Steel - Big Block Ford - Kit

Temperature Sending Unit - 1/8 in NPT Male - Full Sweep Electric Water Temperature Gauges - Each

Coil Spring - Conventional - 5 in OD - 20 in Length - 100 lb/in Spring Rate - Rear - Steel - Black Powder Coat - Each

5 in ID - 8 in Length - 650 lb/in Spring Rate - Steel - Black Powder Coat - Each

Earl's Performance - Earl's Brake Booster Check Valve - Billet Aluminum - 90 Degree Timing Chain Set - Performer-LinkEarl's billet aluminum brake booster check valve replaces the OE (Original Equipment) plastic valve for a clean custom appearance. Choose from black or clear anodized finish & (3) vacuum hose options (3 8" hose barb, 1 2" hose barb, or 6 AN male flare). Fits most brake boosters or vacuum canisters w 13 16" port (inside diameter of the grommet on the brake booster).