GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

We can teach you some of the major differences between the Ford and GM-style T5 Flathead transmission adapter kits. We'll also walk you through choosing the correct parts in order to make this installation a breeze!

Adapting Tremec's Popular T5 5-speed Manual to Ford's Flathead V8 Engine

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

GM 12-Bolt Rear End Identification & Upgrade Guide

Speedway Motors announced today they will debut new products and the rolling chassis for their 1968 C10 Build in their booth (#22985) which is a nod back to their 70th Anniversary at the 2022 SEMA Show Nov. 1-4 in Las Vegas, Nev.

Speedway Motors to Debut New Products, 70th Anniversary Booth & 1968 C10 Build at 2022 SEMA Show 

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Engine Family Facets

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GM 8.5 Inch 10-Bolt, Flywheels

GM 8.5 Inch 10-Bolt, Flywheels | Speedway Motors

Shop GM 8.5 Inch 10-Bolt, Flywheels and get Free Shipping on orders over $199 at Speedway Motors, the Racing and Rodding Specialists. GM 8.5 Inch 10-Bolt, Flywheels in-stock with same-day shipping.

PRW Power 1645481 PQ Series SFI Billet Steel Flywheel, 168 Tooth

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Universal Fit, 168 Tooth Count, Billet Steel, Natural

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GM 8.5 Inch 10-Bolt, Flywheels

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PRW Power 1645481 PQ Series SFI Billet Steel Flywheel, 168 Tooth