Rocker Arm, Shaft Mount, 1.65/1.60 Ratio, Full Roller, Aluminum, Natural, 18 Degree Layback Heads, Small Block Chevy, Kit. Provides a stable, rigid mounting surface, reduces valve train weight, decreases geometry deflection during high engine speeds, and reduces valve lash maintenance. Relieved for extra valve spring clearance and available in a wide range of off-sets and configurations for aftermarket cylinder head applications. Complete set.
- Mounting Style:
- Shaft
- Ratio:
- 1.65/160
- Style:
- Full roller
- Stud Size:
- N/A
- Shims Included:
- Yes
- Material:
- Aluminum
- Self-Aligning:
- No
- Body Style:
- Extruded
- Nut Style:
- N/A
- Slot Width (in.):
- N/A
- Maximum Spring Diameter (in.):
- N/A
- Finish:
- Natural
- Fasteners Included:
- Yes
- Rocker Arm Offset:
- 0.050 in. intake, 0.170 in. exhaust
- Length:
- 1.520 in.
- Quantity:
- Sold as a kit.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Cylinder Head Style (application):
- Bowtie 18°
