Fel-Pro Performance main bearing seals are made of high-grade materials, such as silicone, polyacrylate, or fluoroelastomer. Race engine builders prefer these premium seals for their severe-duty needs.
Features
Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longivity. Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels. Not intended for use in emission controlled vehicles.
Features
- Rear Main Seal Style:
- 2-piece
- Rear Main Seal Material:
- Viton?
- Quantity:
- Sold individually.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 6.5L/396-7.4L/454
- Years:
- 1966-1990
