Allstar Performance Positive Stop Valve Stem Seal - 11/32 in Valve Stem - 0.600 in OD - 0.500 in Guide OD - PTFE - Set of 16 35451BK This unit is drilled for

This unit is drilled for 1/2in

moderate or aggressive tones and sound levels

For Blaster SS Coil

and Late Model teams

Allstar Performance Positive Stop Valve Stem Seal - 11/32 in Valve Stem - 0.600 in OD - 0.500 in Guide OD - PTFE - Set of 16 35451BK This unit is drilled forSeals have spring loaded wipers for maximum oil control. Machining is required for most installations. Set of 16. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance. Product