If you're a believer in the axiom "performance is automatic " and own a General Motors product, your faith will be subjected to the acid crucible of reality with GM's Turbo-Hydramatic 350 (TH350), the ...

Upshifts and downshifts on conventional (nonlockup torque converter) GM TH350 automatic transmissions can be dramatically improved for only the cost of one new spring, a new filter, and a couple of ...

I have an LA-series Mopar 360 with an NP435 transmission and an NV231 transfer case, but I found out the crank is warped and it still needs an intake and a carburetor. I can get a complete Pontiac 350 ...

In automotive terms, a sleeper is a car which looks stock, plain and unassuming on the outside- with serious speed and horsepower lurking underneath, and we think we might have just found the ultimate ...

Back in the '80s, General Motors introduced the Turbo 200 automatic overdrive transmission. Despite its use in the mighty Turbo V6 Buick, its failures in earlier applications gave it a bad reputation.