Product Description
BTR Brian Tooley LS3 Bare Rocker Arm (No Bearings) | Set of 8
All-new 1.7 ratio drop-in design intake rocker arms for 2007+ LS rectangle port heads. These are bare rockers (no trunnions/bearings installed) and are intended for the intake valve side only. Not for exhaust-side use.
Fits:
Intake valve side on 2007–later 6.0L & 6.2L rectangle port heads (e.g., LS3/L99/L92/L96/LY6/LSA family). Will not fit exhaust side.
Key Features:
- All new 1.7 ratio, drop-in intake rocker design for rectangle port heads
- 46% stronger than stock Chevrolet rockers (FEA analysis)
- Extended tip design supports higher valve lift and improves valve tip durability
- Superior moment of inertia vs. roller tip rockers for maximum RPM capability
What’s Included:
- Set of 8 bare LS3 intake rocker arms (no bearings/trunnions installed)
Notes:
- If using a bronze bushing trunnion kit, honing may be required for proper fit.
- Not for use on the exhaust side.
