Earl's Performance - Earl's Brake Booster Check Valve - Billet Aluminum - 90 Degree Spark Plug - Silver Racing

Spark Plug - Silver Racing - 14 mm Thread - 25 mm Reach - Heat Range 12 - Tapered Seat - Resistor - Each

3 in OD - 900 lb/in Spring Rate - Steel - Copper Powder Coat - Each

Spark Plug Indexer - Hex Head Vise Mount - 14 mm Flat / Tapered Plugs - Aluminum - Black Anodized - Each

Camshaft - LST Stage 2 - Hydraulic Roller - Lift 0

Distributor - HEI Street - Magnetic Pickup - Vacuum Advance - HEI Style Terminal - Coil Included - Blue - Small Block Ford - Each

Earl's Performance - Earl's Brake Booster Check Valve - Billet Aluminum - 90 Degree Spark Plug - Silver RacingEarl'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).