Straub 346-1381 LS7 Rocker Arm Trunnion Upgrade Kit with Hardware 1.8 Ratio

The Straub Technologies 346-1381 rocker arm trunnion upgrade kit is engineered to eliminate the failure-prone needle bearings found in factory LS7 rocker arms with 1.8 ratio. This comprehensive kit provides a bronze bushing conversion that dramatically improves durability and load capacity for high-performance and racing applications.

What's Included:

• 16 hardened steel trunnions with proprietary bronze bushings
• 32 bronze bushings for maximum load support
• 32 C-clips for secure retention
• 16 grade 12.9 socket head bolts (8mm) to replace factory TTY bolts

Key Features:

• Bronze bushing design eliminates catastrophic needle bearing failures
• Oil channels at multiple positions ensure constant lubrication to bearing surfaces
• Greater surface area supports 300 times the load capacity of needle bearings
• Designed specifically for LS7 engines with 1.8 ratio rocker arms
• Prevents loose needle bearings from destroying your engine during high-RPM operation
• Ideal for aggressive camshaft profiles and severe-duty valve spring applications

This complete upgrade kit includes all necessary hardware for installation, making it a comprehensive solution for builders seeking maximum reliability in high-performance LS7 builds. The advanced bushing technology provides peace of mind for racers and enthusiasts pushing the limits of their engines.