New
Normal
Square groove7 degree taperMachined11/32" valve stemStandard heightSold as a single pair
This part number is sold as a single pair
Available to purchase as a set of 12 or 16 pairs 4133-12 or a single pair 4133-16
Suited to single groove valves in Holden V8, Small Block Chev, Ford Cleveland, Ford Windsor and Ford 429-460 Big Block applications