Filters
Engine Pro 01-3000-8
Nitro Black Chevrolet Small Block Performance Exhaust Valves; Chevrolet Small Block Nitro Black Stainless Exhaust Valves Head Diameter 1.500 Inch Stem Diameter 11/32 Inch Installed Height Stock Overall Length 4.910 Inch Tip Length .250 Inch No Undercut
Engine Pro 01-3001.100-8
Engine Pro Performance Nitro Black Valves 01-3001-100 Specifications Type Exh Head Diameter 1.600 Stem Diameter 11/32" Installed Height +100 Overall Length 5.010 Tip Length .250 Applies to: Chevrolet Small Block Description: 21-4N High Stre
Engine Pro 01-3001-8
Engine Pro Performance Nitro Black Valves 01-3001 Specifications Type Exh Head Diameter 1.600 Stem Diameter 11/32" Installed Height Stock Overall Length 4.910 Tip Length .250 Applies to: Chevrolet Small Block Description: 21-4N High Strengt
Engine Pro 01-3004-8
Engine Pro Performance Nitro Black Valves 01-3004 Specifications Type Exh Head Diameter 1.880 Stem Diameter 3/8" Installed Height Stock Overall Length 5.352 Tip Length .250 Applies to: Chevrolet Big Block Description: 21-4N High Strength St
Engine Pro 01-3014.100-8
Engine Pro Performance Nitro Black Valves 01-3014-100 Specifications Type Exh Head Diameter 1.880 Stem Diameter 11/32" Installed Height +100 Overall Length 5.452 Tip Length .250 Applies to: Chevrolet Big Block Description: 21-4N High Streng
Engine Pro 01-3200-8
Engine Pro Performance Nitro Black Valves 01-3200 Specifications Type Exh Head Diameter 1.570 Stem Diameter 0.313" Installed Height Stk Overall Length 4.890 Tip Length .160 Applies to: Chevrolet LS1-- Bead Lock Description: 21-4N High Stren
Engine Pro 01-3201-8
Engine Pro Performance Nitro Black Valves 01-3201 Specifications Type Exh Head Diameter 1.600 Stem Diameter 0.313" Installed Height Stk Overall Length 4.890 Tip Length .160 Applies to: Chevrolet LS1-- Bead Lock Description: 21-4N High Stren
