Ultra Pro Body | .810" Wheel | .903" Dia. O/C | Sold in Sets of 6 Pairs

WHEN YOU WANT TO GO HARD OR GO HOME.

These Ultra Pro Solid Lifters are the heavyweight champions of your AMC 4.0 and 4.2 inline-6 valvetrain. With a .810" wheel and .903" diameter on center, these lifters deliver rock-solid precision and durability—built to handle aggressive cams and high-RPM abuse like a boss.

✅ Solid lifter design – zero-comprise, max performance

✅ Perfect fit for AMC 4.0L and 4.2L engines

✅ Sold in sets of 6 pairs (12 total lifters) – because your inline-6 needs all six on lockdown

✅ Ultra Pro body for long life and smooth operation

Warning: These lifters don’t do lazy. Install with care or be prepared for serious valve action.