The Ultra Pro series combine billet steel bodies with clipped axles, and are capable of 8,000+ RPM. The .842" dia. lifters include .750" dia. roller wheels, while the .903" dia. lifters have .810" dia. roller wheels. Suited to 250-350 lbs. of seat pressure, and 600-850 lbs. of open pressure. Sold in set of 16.
- Style:
- Mechanical roller
- Link Bars Included:
- Yes
- Link Bar Type:
- Vertical
- Outside Diameter (in.):
- 0.842 in.
- Offset:
- None
- Seat Height (in.):
- + 0.300 in
- Roller Wheel Diameter (in.):
- 0.750 in.
- Bearing Style:
- Needle Roller Bearing
- Material:
- Billet Steel
- Weight:
- N/A
- Quantity:
- Sold as a set of 16.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Gen V
- Engine Sizes:
- 7.4L/454
- Years:
- 1991
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 6.5L/396-7.4L/454
- Years:
- 1965-1990
