CFR PERFORMANCE ALUMINUM 1991–UP CHEVY BB 396‑402‑427‑454 GEN 5/6 OIL PAN – BLACK
Upgrade your drivetrain with this CFR Performance rear‑sump aluminum oil pan, designed for 1991 and newer Chevy Big‑Block (Gen 5 and Gen 6) engines including 396, 402, 427, and 454 cubic‐inch V8s. Built for strength, reliability, and modern style, this oil pan combines a sleek black finish with functional engineering to meet the needs of today’s performance vehicles.
Key Features:
Compatibility: Fits 1991‑up Chevy Big‑Block V8 engines (Gen 5 & Gen 6): 396, 402, 427, and 454
Construction: Cast aluminum with retro-style aluminum fins for enhanced heat dissipation and visual appeal
Sump Configuration: Wet sump, rear-sump design for improved clearance and oil control in lowered chassis or tight engine bays
Capacity: 6 quarts — maintains factory oil volume for reliable operation
Finish: Black powder-coated body with exposed aluminum fins for an aggressive, performance-ready appearance
Rear Main Seal: Designed for one-piece rear main seal (RMS) applications
Dipstick Location: Passenger‑side for convenient access
Drain Plug: Included to facilitate quick and clean oil changes
Stroke Clearance: Supports up to 4.25″ (107.95 mm) stroke crankshafts
Oil Pan Depth: 7.5″ (190.5 mm) for deep oil capacity while allowing frame and crossmember clearance
Why Choose This Product?
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Combines modern performance with vintage-inspired styling, making it perfect for street rods and performance builds
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Rear-sump design enhances fitment flexibility and ensures reliable oil pickup under dynamic conditions
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Finning and aluminum construction improve cooling and reduce weight
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Tailored for Gen 5/6 genetic Chevy big blocks while maintaining OEM oiling specs
Package Includes:
1 x CFR Performance Rear-Sump Aluminum Oil Pan — Black with Aluminum Fins (6 qt capacity, includes drain plug, designed for one-piece RMS, passenger-side dipstick)
Upgrade your build with this top-tier oil pan that delivers function, form, and fit for performance enthusiasts and restoration experts alike.