Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce valvetrain mass for quicker rev-up, improved valve control and enhanced overall responsiveness. The reduced weight helps your engine hold spring pressure at high RPM, minimizing float and unlocking more performance potential in race or aggressive street applications. Lightweight, strong, and precision-built for serious performance.
Use Manley 13098 or OE Chevrolet LT4 Valve Locks - Height: +.105 in. - Valve Stem Diameter: 8mm - Weight: 11.0 grams
Ti Retainers-LT4 8.0mm stem diam. 7 DEG vlv lock, 1.200" OD, std. install hgt
Ti 7 Deg Vlv Spring Ret. Qty 16 - Use w/ Spring 221435 - Chevrolet Gen V LT4
CAD designed for ultimate reduction in mass without sacrificing strength
Must use Manley P/N 13098 or factory Chevrolet LT4 valve locks
Must use Manley P/N 13098 or factory Chevrolet LS valve locks
Manley LT4 INT/EXH Spring Retainer 1.340 7 Deg
Sames as 23611 except +.055" installed height
Special 6AL-4V titanium for maximum strength
Engine Valve Spring Retainer Set
RET-TI 1.340 7 DEG LT4 INT/EXH
Must use 7 valve locks
Spring Retainer Set
