Harland Sharp LS Roller Rocker Arms, Pedestal Mount, 1.7 Ratio, Aluminum, Chevy, LS1/LS2/LS4/LS6, 4.8/5.3/5.7/6.0L

Specs:
Rocker Arm Mounting Style: Pedestal
Self-Aligning: No
Rocker Arm Ratio: 1.7
Rocker Arm Style: Full roller
Shims Included: No
Rocker Arm Material: Aluminum
Rocker Arm Body Style: Narrow
Rocker Arm Fasteners Included: Yes
Rocker Arm Finish: Orange anodized
Quantity: Set of 16.
Notes: These rocker arms are designed to clear stock height valve covers. Known to hit the valve covers on pre 99 years.

Fits:
1997 to 2004 GM LS1/LS6 & 2005 to Present GM LS2/LS4

Special Notes:
Harland Sharp original series, pedestal mount, GM LS1/LS6 roller rockers are designed to be a replacement for the factory rocker that fits under the stock valve cover. Simply remove the factory rockers and rocker stands and replace with your new Harland Sharp roller rockers. We recommend always checking for head & valve cover clearance and proper lifter preload. We have encountered core shift issues that have interfered with our rockers.
These non-adjustable rockers are designed to the factory specs. If you change camshafts or machine the heads, you will have to correct your pushrod length. Always check before installing.