Allstar Performance Positive Stop Valve Stem Seal - 11/32 in Valve Stem - 0.620 in OD - 0.531 in Guide OD - PTFE - Set of 100 BR20024 One quart of AFCO shock

One quart of AFCO shock oil

EXP 600 Plus should not be diluted with any other brake fluids

solvents and hydraulic fluid

Develops on average 4 times more available energy between 3000 and 5000 RPM

Fits Holley Model 4150 HP™ and 4500 Dominator® carburetors originally designed for alcohol

Allstar Performance Positive Stop Valve Stem Seal - 11/32 in Valve Stem - 0.620 in OD - 0.531 in Guide OD - PTFE - Set of 100 BR20024 One quart of AFCO shockSeals have spring loaded wipers for maximum oil control. Machining is required for most installations. Set of 100. 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