Pay in 4 interest-free payments of $29.75 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Same as 66291 hold-downs
800 Inches
PROFORM heavy-duty micrometer sets for all the popular applications and finally affordable for the weekend racer
Momentary Button
Engine Roller Rocker Arm Set 1.6 Ratio 7/16 Stud HD Aluminum Fits SB Chevy Proform Engine Rocker Arm Nut Same as 66291 hold-downsDesigned for up to 10,000 RPM. This heavy duty design features an oversized body and fulcrum with a triangulated profile for additional rigidity and strength. Accommodates most oversized valve springs. American made roller bearings are in self contained bearing cups for extra low friction wear. Each set includes 16 extruded aluminum roller rockers and 16 poly locks. If you would like to order a single roller rocker, please use your applicable part
US$ 20.65
US$ 17.05
US$ 19.75
US$ 265.00
US$ 20.20
US$ 21.55
US$ 17.05
US$ 17.95
US$ 11.65
US$ 267.57
