Designed 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 number and add a P at the end. ie 67708P. Sold as one set.
Features- Rocker Arm Mounting Style:
- Stud
- Self-Aligning:
- No
- Rocker Arm Ratio:
- 1.6
- Maximum Spring Diameter (in.):
- N/A
- Rocker Arm Style:
- Full roller
- Stud Size:
- 3/8 in.
- Shims Included:
- No
- Rocker Arm Material:
- Aluminum
- Rocker Arm Body Style:
- Extruded
- Rocker Arm Fasteners Included:
- Yes
- Rocker Arm Nut Style:
- Polylock
- Slot Width (in.):
- N/A
- Finish:
- Blue Anodized
- Quantity:
- Sold as a set of 16.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/262-6.6L/400
- Years:
- 1955-1997