Automotive Industry News & Information - Brutal Off-Road

Steve Odell

Customer Review

★★★★★

James and the guys worked their butts off on my 70 Mustang alignment. New build had to have caster and everything else adjusted. All aftermarket parts , did not go as planned. But they got it done. I couldn't be happier.

Rocky Henry

Customer Review

★★★★★

5 star service. They know Dodge trucks and Power Wagons, first , second and third gens. They know we're the problems are and your truck doesn't spend weeks there guessing what's wrong.

Sandy Carruth

Customer Review

★★★★★

Jeffrey helped me out 20yrs ago. Still got the hat. Had bad rear end pulling a 5th wheel at the time.

JASPER Engines and Transmissions is pleased to announce that the JASPER 4-Speed Transmission is being used by 28 team/driver combinations in the 2022 NASCAR Xfinity Series season.

This is an exciting leap as the same transmission was used by 12 team/driver combinations in the series in 2021. These team/driver combinations accounted for 19 wins, 84 top-five finishes, and 147 top-ten finishes for the 2021 season.

This is one of many Tremec conversions we have performed. This 6 speed Magnum is going into a tri-5 Chevy.

A very strong 351 based 393cid Windsor we built for a 90’s Bronco. A forged bottom end, a Comp Hyd. roller cam and Trick Flow Maverick heads and rockers. Watch out for a more complete article on this one, coming soon!