Quick view Compare Manley Performance Manley Chevrolet Big Block Exhaust Valve Kit - 1.800in Head Dia. 5.930in O/A Length, 0.3415in Stem - 12343-8 MSRP: $382.30 Was: Now: $302.37 Quick view Compare
Quick view Compare Manley Performance Manley Chevrolet Big Block Exhaust Valve Kit - 1.800in Head Dia. 5.930in O/A Length, 0.3415in Stem - 12341-8 MSRP: $239.60 Was: Now: $195.34 Quick view Compare
Quick view Compare Manley Performance Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.950in O/A Length, 0.3136in Stem - 12335-8 MSRP: $382.30 Was: Now: $302.37 Quick view Compare
Quick view Compare Manley Performance Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.950in O/A Length, 0.3136in Stem - 12301-8 MSRP: $257.20 Was: Now: $208.56 Quick view Compare
Quick view Compare Manley Performance Manley Ford 429 Exhaust Valve Kit - 1.880in Head Dia. 5.170in O/A Length, 0.3415in Stem - 11899-8 MSRP: $239.60 Was: Now: $194.86 Quick view Compare
Quick view Compare Manley Performance Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.522in O/A Length, 0.3715in Stem - 11893-8 MSRP: $239.60 Was: Now: $194.86 Quick view Compare
Quick view Compare Manley Performance Manley Chevrolet Small Block Exhaust Valve Kit - 1.500in Head Dia. 5.036in O/A Length, 0.3415in Stem - 11887-8 MSRP: $382.30 Was: Now: $301.89 Quick view Compare
Quick view Compare Manley Performance Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 11883-8 MSRP: $239.60 Was: Now: $194.86 Quick view Compare
Quick view Compare Manley Performance Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.121in O/A Length, 0.3415in Stem - 11871-8 MSRP: $382.30 Was: Now: $301.89 Quick view Compare
Quick view Compare Manley Performance Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.121in O/A Length, 0.3415in Stem - 11865-8 MSRP: $382.30 Was: Now: $301.89 Quick view Compare
Quick view Compare Manley Performance Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 11851-8 MSRP: $382.30 Was: Now: $301.89 Quick view Compare
Quick view Compare Manley Performance Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.422in O/A Length, 0.3715in Stem - 11849-8 MSRP: $239.60 Was: Now: $194.86 Quick view Compare
