Add to Cart LS3 260cc Alm Cyl Head Assembled 2.165/1.590 CHEVROLET PERFORMANCE MSRP: Now: $1,069.76 Was: Cylinder Head - Assembled - 2.165 / 1.590 in Valves - 260 cc Intake - 68.4 cc Chamber - 1.290 in Springs - GM LS-Series - Each GMP12675871
Add to Cart SBC S/D 1.625in Exhaust Valve MANLEY MSRP: Now: $35.84 Was: Exhaust Valve - Severe Duty - 1.625 in Head - 0.342 in Valve Stem - 5.565 in Long - Stainless - Small Block Chevy - Each MAN11763-1
Add to Cart BBM S/D 1.810 Exhaust Valves MANLEY MSRP: Now: $286.72 Was: Exhaust Valve - Severe Duty - 1.810 in Head - 0.342 in Valve Stem - 5.369 in Long - Stainless - Indy Head - Mopar RB-Series - Set of 8 MAN11813-8
Add to Cart BBF S/D 1.760in Exhaust Valve MANLEY MSRP: Now: $35.84 Was: Exhaust Valve - Severe Duty - 1.760 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Big Block Ford - Each MAN11801-1
Add to Cart BBC S/D 1.880in Exhaust Valve MANLEY MSRP: Now: $35.84 Was: Exhaust Valve - Severe Duty - 1.880 in Head - 0.372 in Valve Stem - 5.464 in Long - Stainless - Big Block Chevy - Each MAN11525-1