PCE261.1242 Super Street Aluminum Shaft Mount Rocker Arms, GM LS3, Ratio: 1.7

Name: PCE261.1242 Super Street Aluminum Shaft Mount Rocker Arms, GM LS3, Ratio: 1.7
Brand: SPEEDMASTER
SKU: 746-PCE261.1242
Price: 463.40 USD
Availability: InStock

^$463⁴⁰

Ships on 09/23/2026

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GM LS3
Ratio: 1.7
Anodized Black

Procomp Electronics roller rockers feature greater strength and durability, capable of withstanding valve spring load. They are assembled with the best components to handle high lift and high RPM applications.

Part TypeRocker Arm Kit

BrandSPEEDMASTER

Package Height2.6

Package Width9.7

Package Length21.3

Weight8.88 PG

Part CategoryPerformance Parts

Shims IncludedYes

QuantitySold as a set

Ratio1.7

Part FitmentSemi Universal

Rocker Arm Mounting StyleShaft

Self-AligningYes

Rocker Arm StyleFull roller

Vendor Part NumberPCE261.1242

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

PCE261.1242 Super Street Aluminum Shaft Mount Rocker Arms, GM LS3, Ratio: 1.7

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