LS Gen III 4.8/5.3/5.7/6.0 Rocker Arms 1997-2007 Texas Speed

Texas Speed rocker arm set for the LS Gen III 4.8/5.3/5.7/6.0 (1997-2007). Listed for one application: LS Gen III 4.8/5.3/5.7/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.

What it does

Rockers multiply cam lift at the valve. Worn rocker bearings (a known LS trunion weakness) and galled tips tick, lose lift and shed needles into the oil. A new rocker set or trunion upgrade restores quiet, full-lift valve action.

Fits

• Chevrolet vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• GMC vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• Pontiac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• Cadillac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007

Fixes

• a valvetrain tick that follows the rockers
• rocker trunion needle bearings found in the oil
• a high-lift cam beyond the stock rocker's limits

What's included

• a full engine set of rocker arms or the trunion upgrade kit as listed

Specifications

• Brand: Texas Speed
• Shipping weight: 5.0 lb
• Condition: new
• Product type: Rocker Arms

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.