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Non-Roller Tip Rocker Arms w/ Trunion Upgrade LS1 Engines
$38299
Ships on 09/17/2026
Lowest Price Guarantee
Non-Roller TipSteel
Rocker ArmsGM Gen IV LS3 Engines Non-Roller Tip Trunion Upgrade Ratio: 1.7 Steel Bolts Included Set of 16
The R3071 trunion upgrade rocker arms are a direct-fit replacement for the factory rocker arms. The trunions are made of 8620 steel alloy and have fully caged roller bearings. The upgrade allows the engine to handle higher spring pressures and higher RPMs than before without the need for taller valve covers.
Applications:
- L76, L92, L99, LSA, LS3, LS9
Notes:
- Offset rocker arms go on the intake side
- Rotate trunion so the flat recess faces up
- The torque specification for the rocker bolts is 22 ft.-lbs.
Upgrade the Valvetrain on Your LS Engine
RPC Rocker Arms are a great way to upgrade your engine. Whether you're installing a new camshaft or doing the rocker arms by themselves, these rockers will aid you in unlocking your engine's potential. RPC parts are made from quality materials and are affordable too. So pick up a set for your GM LS-series engine today!
Part TypeRocker Arm
Product LineRPC LS-Series Rocker Arms
BrandRPC
Package Height3.0
Package Width10.0
Package Length17.0
Weight8.0 PG
Part CategoryPerformance Parts
Rocker Arm Body StyleStandard
Rocker Arm Ratio1.7
Arm MaterialSteel
QuantitySet of 16
Mounting Hardware IncludedYes
Part FitmentSemi Universal
Rocker Arm StyleRoller fulcrum
Package Qty1
Package TypeEA
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