Product Description Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8
MANLEY MAN12345-8 1.590 RM Exhaust Valves LT1 6.2L MSRP: Was: Now: $179.69 Exhaust Valve - Race Series - 1.590 in Head - 0.3136 in Valve Stem - 5.205 in Long - Stainless - GM …
CHEVROLET PERFORMANCE Add to Cart GMP12675871 LS3 260cc Alm Cyl Head Assembled 2.165/1.590 MSRP: Was: Now: $1,069.76 Cylinder Head - Assembled - 2.165 / 1.590 in Valves - 260 cc Intake - 68.4 cc Chamber - 1.290 in Spr…
MANLEY Add to Cart MAN11673-8 LS1 S/D 1.550 Exhaust Valves MSRP: Was: Now: $286.72 Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Se…
MANLEY Add to Cart MAN11537-8 SBC S/D 1.625in Exhaust Valves MSRP: Was: Now: $286.72 Exhaust Valve - Severe Duty - 1.625 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Smal…
MANLEY Add to Cart MAN11811-8 BBC S/D 1.900in Exhaust Valves MSRP: Was: Now: $286.72 Exhaust Valve - Severe Duty - 1.900 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big …