Trickflow SBM Exhaust Valves 1.570" Dia. / 5.200" Lgth. 8 Deg. Dish For TFS PowerPort Cylinder Head - Set of 8

Don’t cut corners when it’s time to replace or upgrade the valves in your Trick Flow® cylinder heads. These replacement valves are the same high quality units used in Trick Flow® assembled heads. They feature stainless steel construction, swirl polishing, hardened tips, undercut stems, and dished heads (most applications). Available for all Trick Flow® cylinder heads.

Valve Specs:
Valve Position: Exhaust
Exhaust Valve Head Diameter (in.): 1.570 in.
Exhaust Valve Head Diameter (mm): 39.878mm
Exhaust Valve Stem Diameter (in.): 0.341 in.
Exhaust Valve Stem Diameter (mm): 8.66mm
Exhaust Overall Valve Length (in.): 5.200 in.
Exhaust Overall Valve Length (mm): 132.080mm
Undercut Stem: Yes
Swirl-Polished: Yes
Valve Tip Length (in.): 0.250 in.
Valve Tip Length (mm): 6.350mm
Valve Material: EV8 stainless steel
Lock Groove Quantity: 1-groove
Lock Groove Style: Conventional
Valve Head Style: 8 degree dish
Quantity: Sold as a set of 8.