Upgrade your drivetrain with this 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. Built for strength, reliability, and high-performance aesthetics, this oil pan is available in black powder-coated finish with exposed aluminum fins or mirror-polished aluminum finish. It features retro-style fins for enhanced heat dissipation and visual appeal.
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 cooling and classic visual appeal
Sump Configuration: Wet sump, rear-sump design for optimal clearance and performance
Capacity: 6 quarts — stock oil volume capacity
Finish Options: Black powder-coated body with exposed aluminum fins or mirror-polished aluminum
Rear Main Seal: Designed for one-piece rear main seal (RMS) engines
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) for deep oil capacity while allowing clearance
Benefits:
Combines modern performance with vintage-inspired styling
Rear-sump design enhances fitment flexibility and ensures reliable oil pickup
Finning and aluminum construction improve cooling and reduce weight
Tailored for Gen 5/6 Chevy big blocks while maintaining OEM-style oiling specs
Show-ready polished or stealthy black finish options for maximum style
Lightweight yet durable construction for street, strip, or classic applications
Package Includes:
1 x Rear-Sump Aluminum Oil Pan (6 qt capacity, includes drain plug, designed for one-piece RMS, passenger-side dipstick)
About CFR Performance
CFR Performance is a family-owned automotive parts supplier with a history dating back to the late 1970s. Based in Ontario, California, the company specializes in performance components and accessories for classic cars, hot rods, American muscle cars, and custom builds.
Its extensive product lineup includes engine dress-up parts, oil pans, valve covers, cooling components, and accessories for Chevrolet, Ford, and Mopar engines. CFR Performance continues to expand its selection, developing products for traditional V8 applications as well as modern LS and HEMI engine swaps.
Videos:
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make
Model
Years
Chevrolet
B7
1994 - 2000
Chevrolet
C1500
1991 - 1993
Chevrolet
C2500 Suburban
1992 - 1999
Chevrolet
C2500
1991 - 2000
Chevrolet
C3500HD
1991 - 2000
Chevrolet
C3500
1991 - 2000
Chevrolet
C60 Kodiak
1991 - 1996
Chevrolet
C6500 Kodiak
1997 - 2000
Chevrolet
C70 Kodiak
1991 - 1996
Chevrolet
C7500 Kodiak
1997 - 2000
Chevrolet
Camaro
2014 - 2015
Chevrolet
Corvette
2006 - 2013
Chevrolet
Express 3500
1996 - 2000
Chevrolet
G30
1991 - 1996
Chevrolet
GP3500
1993 - 1996
Chevrolet
K2500 Suburban
1992 - 1999
Chevrolet
K2500
1991 - 2000
Chevrolet
K3500
1991 - 2000
Chevrolet
P30
1991 - 1999
Chevrolet
P6000
1992 - 1996
Chevrolet
P60
1992 - 1996
Chevrolet
R2500 Suburban
1991
Chevrolet
R3500
1991
Chevrolet
V3500
1991
Specifications:
Brand
CFR Performance
Depth
7-1/2 Inches
Engine Compatibility
396, 402, 427, 454
Finish
Black Powder-Coated With Exposed Aluminum Fins, Mirror-Polished Aluminum
