Aluminum Construction: Features polished, finned cast aluminum design for enhanced durability and aesthetic appeal., Cooling Efficiency: Provides superior cooling compared to stock-type steel pans due to aluminum fins, ensuring smoother transmission performance., Complete Installation Kit: Comes with a convenient drain plug, securing bolts, and a gasket for hassle-free installation., Standard Pan Depth: Measures 2-1/4\" in depth from the gasket surface to the bottom inside of the pan, fitting perfectly as a replacement., Compatibility: Designed to utilize the stock transmission fluid filter, offering a seamless replacement for the original TH400 automatic transmission pan. GM TH400 Finned Aluminum Transmission Pan Sku # 91022810 Mfr. Part # 91022810 Condition New Brand Speedway Motors Sold Each Details
This polished, cast aluminum oil pan replaces your original Turbo 400 automatic transmission pan. Aluminum fins provide more cooling than stock-type steel pans.
This Turbo 400 transmission pan includes drain plug, bolts and gasket.
Specs Depth 2.25" Gasket(s) Included Yes Hardware Included Yes Drain Plug Yes Material Type Aluminum Finish Polished Sold in Quantity Each Notes 5508691 GASKET MFG. Part # 91022810 Reviews Good product Rated by Sjt on January 17, 2026
Summary: Only thing pan and hardware great the rubber seal sucks and didn't seal have to redo it again
Yes Rated by Don't have one! on January 01, 2026
Summary: Good price
Yes, I recommend this product.
I would buy this product again Rated by Ackinup on December 02, 2024
Summary: Great product
Yes, I recommend this product.
would buy again Rated by star on February 07, 2023
Summary: so far no leaks , bolts to short for shifter bracket installation
1990 C1500 454 SS truck Rated by 454 SS on November 17, 2022
Summary: Installation went without problems. Love the chrome Pan in the middle of my chrome headers.
Yes, I recommend this product.
Related Items / Suggested Parts Mr Gasket 8691 Transmission Oil Pan Gasket, TH400 Mobil 1 Synthetic Automatic Transmission Fluid, 1 Qt, Case of 6 Valco Cincinnati 710XX195 All-In-One Silicone, Aluminum, 3 oz GM TH400 Chrome Steel Transmission Pan Performance Tool W4071 4-1/2 Gallon Drain Pan AbellTek Eco-Loop Spill Proof Funnel Tech Support We\'re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
