CFR Performance Aluminum Gen 5/6 Oil Pan Fits 1991–Up Big Block Chevy BBC 396-402-427-454 – Polished
Product Description
Polished cast aluminum rear-sump oil pan for 1991 and newer Chevrolet Big Block Gen 5 and Gen 6 396, 402, 427, and 454 V8 engines. Designed for performance applications, this 6-quart wet sump oil pan features a polished aluminum finish with retro-style fins for improved heat dissipation and a classic high-performance appearance. The rear-sump design provides improved clearance in lowered chassis and tight engine bays while maintaining reliable oil control. Designed for one-piece rear main seal applications with passenger-side dipstick location. Includes drain plug for easy maintenance.
Key Features
Compatibility: 1991–Up Chevy Big Block Gen 5 & Gen 6 396, 402, 427, 454 V8
Material: Cast aluminum
Finish: Polished aluminum
Style: Retro finned design for enhanced cooling and classic appearance
Sump Configuration: Wet sump rear-sump design
Capacity: 6 quarts
Rear Main Seal: One-piece rear main seal (RMS)
Dipstick Location: Passenger side
Drain Plug: Included
Stroke Clearance: Supports up to 4.25" (107.95 mm) stroke crankshafts
Oil Pan Depth: 7.5" (190.5 mm)
Package Includes
1 × Aluminum Gen 5/6 Big Block Oil Pan – Polished
1 × Drain Plug
Fitment Notes
Designed for 1991–Up Chevy Big Block Gen 5 and Gen 6 engines
Fits 396, 402, 427, and 454 cubic-inch V8 applications
Compatible with one-piece rear main seal configurations