5Speeds.com Coupon Codes 2025: Up to 85% OFF Auto-Apply

Since 1981, 5Speeds.com has been a supplier of high-performance manual transmissions and parts. Creator of JT5 Jaguar 5-speed, new heavy-duty M22 Muncie transmission, Muncie, Super T10, T5 and Ford Toploader reconstruction kits, books and Youtube videos. 5Speeds.com transmission was used when the power level exceeded the four-speed limit of the early BorgWarner T10. It is actually based on the T-10 design and uses the same basic gear layout. When General Motors changed gearboxes from 1963 to 1975, other companies such as Ford and AMC were still producing the T10. So they saw the T10, the first super T10 transmission designed finally appeared in these cars. This is also an opportunity for BorgWarner to design a replacement for the Super T10 Mengxi. These 4 speeds provide 9310 nickel gears in a variety of gear ratios and can be purchased from any auto parts store on the BorgWarner parts line.

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