The Weiand 4 Quart Polished Finned Aluminum Oil Pan Kit, designed to fit 1980–1985 SBC engines including 305, 327, 350, and 400 CID with a 2-piece rear main seal. Ideal for hot rods, muscle cars, trucks, and street/strip builds, this oil pan brings function and flair to your engine bay.
The finned cast aluminum construction helps dissipate heat, maintain stable oil pressure under load, and prevent warping—making it a dependable upgrade over stock stamped steel pans. The polished finish adds a retro performance look that complements any classic Chevy build.
Features & Benefits
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Brand: Weiand – legendary performance components since 1937
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Fits Small Block Chevy 305, 327, 350, 400 (1980–1985, 2-piece rear main seal)
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4-quart oil capacity – ideal for street and mild performance engines
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Polished cast aluminum with classic cooling fins
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Rear sump design, dipstick on passenger side
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Includes oil pan, drain plug, gasket, and hardware
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Direct bolt-on for vehicles using factory-style SBC oil pans
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Works with popular platforms: Camaro, Nova, C10, Malibu, El Camino, G-body swaps
Whether you're restoring a vintage cruiser or building a street machine, the Weiand finned SBC oil pan offers premium function, fit, and finish.