Stef's Fabrication 7035 Big Block Chevy Rear Main Seal Adapter 1-Piece to 2-Piece

The Stef's Fabrication 7035 rear main seal adapter enables you to install an early 2-piece rear main seal style crankshaft into a late model Gen V Big Block Chevy engine block with a 1-piece rear main seal design. This adapter is essential for engine builders combining early-style crankshafts with modern block configurations.

Key Features:

• Billet aluminum construction for strength and durability
• Designed specifically for Gen V Big Block Chevy blocks with late model oil pans
• O-ring sealed mating surfaces for reliable leak-free operation
• No drilling or welding required for installation
• Precision-machined for accurate fitment
• Compatible with Big Block Chevy 7.4L engines

This rear main seal adapter provides a clean, professional solution for builders who need to adapt seal configurations without extensive modifications. The billet aluminum construction ensures long-lasting performance in high-performance and racing applications.