Speedmaster®

Chevy GM LS1 Shaft Mount 1.7 Ratio DNA® Stainless Steel Roller Rocker Arms

US $384.00
Single Points Earn 384 Points

In Stock — Ships within 24 hrs from California

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MPN 1-261-034 UPC840136571063

Product Information

Overview

Speedmaster DNA roller rockers are the toughest and most innovative rockers we've ever made.

Specs

Brand:Speedmaster
Part Number:1-261-034
Part Type:Rocker Arm
Rocker Arm Mounting Style:Shaft Mount
Rocker Arm Ratio:1.7
Rocker Arm Style:Full roller
Shims Included:Yes
Self-Aligning:No
Rocker Arm Body Style:Standard
Rocker Arm Material:Stainless Steel
Rocker Arm Finish:Natural
Quantity:Sold as a kit.

Description

Warranty Information

12-Month Limited Worldwide Warranty

Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Installation Guide

Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.

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This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.