Complete Stage Three Ls3 Camshaft Kit With.660 Dual Valve Springs Steel Retainers Push Rods Timing Gasket For Chevy Gm Ls3 Motors Delivering Badass Torque And Serious Street Strip Power
✔️.636 Lift Cam With.660 Springs And 7.4 Inch Cr Mo Push Rods
Sold as one complete installation package, this heavy duty cam assembly delivers ready to swap performance hardware for sixty point two liter Ls3 motors. Mechanics and backyard builders grab these kits to replace factory overhead setups with bigger lift profiles that hunt hard through the upper RPM bands while keeping handy swap workflows streamlined for both strip runs and local cruises.
✅ Brian Tooley Racing cam ground with a two hundred twenty seven intake and two hundred forty exhaust duration✅ Dual valve springs rated at point six six zero inch open height paired with hardened steel locks and retainers
✅ Chromoly pushrods measuring seven point four zero zero inches long with a point zero eight zero inch thick wall
✅ Sixteen premium oil seal inserts plus a fresh front timing cover gasket set for seamless top end assembly
💡 What factors determine proper valvetrain tracking when installing upgraded cam gears?
Matching component tolerances correctly keeps overhead parts moving smoothly without unwanted harmonic bouncing.
- Higher lift lobe profiles require stiffer dual valve springs to prevent floating and keeper separation during rapid acceleration
- Reinforced chromoly pull rods handle extreme side loading while maintaining precise rocker arm travel ratios
- Properly matched lobe alignment optimizes cylinder air flow overlap without demanding expensive custom tuning software