BBC X/D 1.880in Exhaust Valve 5 in OD - 10

5 in OD - 10 in Length - 550 lb/in Spring Rate - Steel - Red Powder Coat - Each

3A/1 - Single Layer - Nomex - White - One Size Fits All - Each

3/5 - Leather Outer - Rubber Sole - Hook and Loop Closure - Fire Retardant Fabric Inner - Black - Size 12 - Pair

Water Ballast - Scale Buddy - 36 in x 24 in x 3 in - Up to 100 lb - Fittings Included - Vinyl - Black - Each

75 in Primary - 3 in Collector - Gaskets / Hardware / Reducers Included - Steel - Silver Ceramic - Big Block Chevy - Various Applications - Pair

BBC X/D 1.880in Exhaust Valve 5 in OD - 10Exhaust Valve Extreme Duty 1. 880 in Head 0. 342 in Valve Stem 5. 422 in Long Stainless Big Block Chevy Each