Gen. III LS1/LS2/LS6, Cathedral Port Heads. Systems include 16 CNC-machined billet aluminum rocker arms with cup-style lash adjusters, two durable chrome moly rocker shafts, fasteners, shims, and hardware.
- Mounting Style:
- Shaft
- Ratio:
- 1.70
- Style:
- Full roller
- Stud Size:
- N/A
- Shims Included:
- Yes
- Material:
- Aluminum
- Self-Aligning:
- No
- Body Style:
- N/A
- Nut Style:
- Self-locking
- Slot Width (in.):
- N/A
- Maximum Spring Diameter (in.):
- N/A
- Finish:
- Natural
- Fasteners Included:
- Yes
- Quantity:
- Sold as a kit.
- Notes:
- For use with Cathedral Port cylinder heads.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Engine Sizes:
- 5.7L/350-6.0L/364
- Years:
- 1997-2009
