CFR Performance Aluminum Oil Pan Fits 1965–1990 Chevy Big Block 396 402 427 454 Gen 4 - 4 Quart - Polished
Upgrade your Chevy Gen 4 big block engine with this stock-capacity rear sump oil pan. Constructed from durable cast aluminum with a polished finish, this oil pan provides improved heat dissipation, strength, and a show-quality appearance while maintaining OEM-style fitment for street, restoration, and performance applications.
Vehicle Fitment
• Fits 1965–1990 Chevy Gen 4 Big Block 396, 402, 427, and 454 engines
• Designed for passenger-side dipstick applications
• Compatible with stock-style oil pump and pickup configurations
Key Features
• Stock 4-quart oil capacity
• Rear sump design
• Durable cast aluminum construction
• High-luster polished finish
• Passenger-side dipstick configuration
• Improved heat dissipation over stamped steel pans
• Direct OEM-style replacement
• Compatible with stock-style pickup and oil pump
Fitment Restrictions
• Designed for Gen 4 Chevy Big Block engines only
• Will not fit Gen 5 or Gen 6 Big Block engines
• Oil pump and pickup not included
• Verify chassis clearance before installation
Specifications
Material: Cast aluminum
Finish: Polished
Capacity: 4 quarts
Sump Style: Rear sump
Dipstick Location: Passenger side
Oil Pump Compatibility: Stock-style
Pickup Tube: Not included