Engine Pro Performance Roller Valve Lifters 17-6121-16
Engine Pro Performance Roller Valve Lifters 17-6121-16
Regular price
$1,936.86 USD
Regular price
Sale price
$1,936.86 USD
Unit price
per
Engine Pro Performance Roller Valve Lifters 17-6121-16 Specifications
- Bodyd: 0.903
- Rolld: 0.810
- Description: Sbc .903D Bushing Ufrs T/B U/P P/O +.300 .180 L&R Int Offset
Legend for Spec Description
P/O - Pressurized Oiling, HLT - HYD Limited Travel 0 to .005" Preload, NBA - Nascar Bearing and Axle, U/P - Ultra Pro Pressurized Oiling, T/B - Tie Bar (Vertical or Horizontal), O/C - Pushrod Seat On Center, UFRS - Ultimate Fighter Roller Series
Applies to:
- Chevy Sb Mechanical Roller Lifters
Description:
Pro Series Mechanical Roller Valve Lifters
- Intended for sportsman level circle track or drag racing
- Tool steel wheels .750 diameter
- Lifter bodies are machined from al oy steel in the USA
- Fully rebuildable
- Vertical or horizontal tie bar available
Ultra Series Mechanical Roller Valve Lifters
- Our best conventional needle bearing lifter
- Machined, heat treated, centerless ground and finished in house to control quality
- Tool steel bodies
- 9310 axle with loc wire retention
Ultra Series Bushing Mechanical Roller Valve Lifters
- Bushing design replaces needle roller bearings
- Up to 40% increase inload capacity vs. needle design
- Increased capacity for modern cam profiles and spring rates
- Material developed for the aerospace Industry
- Fully rebuildable
- Not for use with oil restrictors