Dana 44 Differential Cover. New, from B&M's popular Hi-Tek line of products comes a heavy duty Nodular Iron Differential Cover specifically designed for serious off-road enthusiasts. This super tough differential cover fits all 2007-2018 Jeep Wrangler JK...

2018-2021 Jeep Wrangler JL, 2020-2021 Jeep Gladiator trucks, 2021 Bronco and 2019-2021 Ford Ranger with DANA 44-AdvanTek Rear. Our new Nodular Iron differential covers are specifically designed for serious off-road enthusiasts who aren't afraid to take...

2018-2021 Jeep Wrangler JL & 2020-2021 Jeep Gladiator trucks with DANA 44-AdvanTek Front Our new Nodular Iron differential covers are specifically designed for serious off-road enthusiasts who aren't afraid to take on large rocks and ruts. This super...

Filter Extension for B&M Hi-Tek TH400 Pans This B&M Hi-Tek filter extension is for our deep transmission pan part numbers 20280 and 20289. The extension lowers the filter to the bottom of the TH400 pan for improved fluid pick up on deeper than stock...

Fits GM TH400 Our Hi-Tek deep transmission pans are constructed from A356-T6 aluminum and are cast with thick internal and external fins, adding additional strength and increased cooling properties. The deep pan design increases fluid capacity by...

Fits GM TH400 Our Hi-Tek deep transmission pans are constructed from heavy gauge stamped steel and are designed and formed with rows of strengthening ribs adding structural rigidity. The pans are then finished off with high quality chrome plating for...

Fits Tremec TKX, 3550, T-5, TKO 5-speeds, Magnum 6-speeds, Borg Warner T-45 manual transmissions and Ford C4, C6 AOD, 4R70W & 4R75W auto transmissions. B&M Racing & Performance brings you this billet aluminum speedometer port block-off plug that fits all...

Fits GM TH350, TH350c, Powerglide, Muncie M-20 and Aisin AY6 B&M Racing & Performance brings you this billet aluminum speedometer port block-off plug that fits GM TH350, TH350c, Powerglide, Muncie M-20 and Aisin AY6 transmissions. This plug is used to...

Fits Mopar TF-727, 36RH, 37RH, 46RH and 47RH transmissions B&M Racing & Performance brings you this billet aluminum speedometer port block-off plug that fits Mopar TF-727, 36RH, 37RH, 46RH and 47RH transmissions. This plug is used to block the mechanical...

Fits GM TH400 B&M Racing & Performance brings you this billet aluminum speedometer port block-off plug that fits GM TH400 transmissions. This plug is used to block the mechanical speedometer gear port when upgrading to an electronic speedometer and...

10.75-inch bolt circle, 1800-2200 RPM stall This Tork Master 2000 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C.) Don't let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality...

10.75-inch bolt circle, 2800-3200 RPM stall The Tork Master 3000 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C) transmissions. Don't let the exceptional value fool you into thinking Tork Master Converters are not packed with lots...