Fel-Pro 2909 Rear Main Seal Set for GM 6.6L V8 - Premium Fluoroelastomer high vacuum - fits 400 cid

The Fel-Pro 2909 is a Premium Fluoroelastomer high vacuum rear main seal set that seals the crankshaft where it exits the engine block, sealing the rotating crank journal against oil leaks at the rear main bearing, restoring a clean sealing surface for a reliable, oil-tight seal.

Performance Application: GMP Performance V8, 400 (6.6L).

Important Notes:

• Lubricate the seal lip and crankshaft journal lightly before installation; never run the lip dry.
• Verify one-piece versus two-piece rear main seal design against your engine before ordering.
• Rear main seal replacement usually requires removing the oil pan or transmission - inspect the oil pan gasket and rear main bearing while the area is open.

WARNING: WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm.