.750" Wheel | Pressure-Fed Oiling | Requires Block Modification
FOR BUILDERS WHO DON'T CUT CORNERS.
These solid roller lifters are engineered for high-performance Chevy Inline 6 engines and built with .750” wheels and pressure-fed oiling for serious valvetrain control at high RPM. Not for the faint of heart—they require block modification to install. If you’re doing it right, you’re doing it once.
✅ Fits Chevy Inline 6: 240 – 292 CID
✅ .750” roller for maximum cam control
✅ Pressure-fed oiling for durability under load
✅ Requires block modification — because this ain't beginner stuff
Not available in stores — EXCLUSIVE to 12BOLT.COM
Warning: May lead to unexplained horsepower and a smug grin.