transmission swap

Manual Transmission Gear Ratio Charts for GM/Chevy Vehicles

Because different transmission gear ratios can greatly affect a drivetrain combination, it’s important for anyone performing a transmission swap to know the gear ratios of the gearboxes you might be installing in your vehicle. We’ve assembled a variety of manual gear ratio charts for General Motors vehicles that we hope can help you avoid choosing

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3 Steps to Proper Bellhousing Alignment & Offset Dowel Pin Sizing Chart

Is it Necessary to Align the Bellhousing for a Transmission Swap? Q: I’m installing a new 5-speed transmission and bellhousing in my 1993 Mustang. A friend of mine asked me whether I aligned the bellhousing. All of my parts are new, so is it actually necessary to align the bellhousing? Yes—Bellhousing Alignment is Essential A:

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Mailbag: Transmission Swap Advice for a Ford 351 Cleveland

Q: I have a 1973 Mustang fastback that I have restored with the help of parts from Summit Racing. It has an FMX transmission, which I would like to swap for an overdrive automatic. Is this possible? Can you tell me which AOD four-speed will hook up to my 351 Cleveland engine? A: We hate to be

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