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  • Magnum F Nightstick

    Magnum F Nightstick

    Bowler Performance Transmissions Announces its new Night Stick short throw shifter for the Magnum F.   Bowler Performance Transmissions is excited to announce the release of our new Night Stick...

  • Carbon Edition Tremec Magnum and TKX

    Carbon Edition Tremec Magnum and TKX

    We are excited to announce the release of our new Carbon Edition Tremec Magnum 6-speed and TKX 5-speed upgrade packages. In the past we offered some various upgrades, but with...

  • Transmission Tunnel Patch kit

    Transmission Tunnel Patch kit

    If you've ever swapped a newer transmission into an older car or truck, more than likely, you've probably had to do some tunnel modifications. These newer Tremec manual, and GM...

  • GM TKO500/600 Tilton bearing conversion

    GM TKO500/600 Tilton bearing conversion

    When doing some Tremec TKO conversions in older muscle cars and hot rods where the original or an aluminum bellhousing is being used there may be a need for some...

  • C2 & C3 Corvette 5 speed conversions

    C2 & C3 Corvette 5 speed conversions

    The C2 & C3 Corvettes have been a very popular platform for Tremec TKO 5-speed conversions. They are fun cars to own and drive, but their lack of overdrive can...

  • Stage II T56 Magnum

    Stage II T56 Magnum

    The Tremec T-56 Magnum is by far one of the best manual transmissions available today. With its 700 lbs./ft. torque capacity and ability to shift under brutal RPM levels it...

  • 3rd Gen Camaro TKO 5 speed swap

    3rd Gen Camaro TKO 5 speed swap

    As each year passes and another generation of car enthusiasts start to come of age we see more cars come to popularity that were once lost to the fading memories...

  • Which 6 speed is the best for my project?

    Which 6 speed is the best for my project?

    Clarifying the big differences between the original T-56, the TR-6060, and T-56 Magnum The T-56 6-speed transmission has been highly sought after for transplanting in hot rods and muscle cars...

  • ATF in my manual transmission?

    ATF in my manual transmission?

    Transmissions and the fluids they use have come a long way over the last 50 years. One of the most misunderstood uses of fluid today is ATF in a manual...

  • New Tremec TKO Mid shift options

    New Tremec TKO Mid shift options

    If you've been following along with us for any amount of time you've probably noticed that we're not content with just leaving things as they are, and such is the...

  • 1973-87 C10 clutch pedal conversion

    1973-87 C10 clutch pedal conversion

    As long as there are pick up trucks on the road, there will be people turning them into hot rods. I can remember back in the 90's when the "sport...