Built to Hold
Build guides, transmission tech, and install notes from the Gearstar shop floor. Every unit we ship is assembled by one builder, matched to your combo, and dyno-tested before it goes out the door. This is where we show the work: what holds, what grenades, and how to spec it right the first time.
Chevy High Performance Insider
For once, maybe we should cut the Blue Oval loyalist some slack. Sure, many of them would rather swallow their pride and bolt a venerable GM automatic...
Building a 1934-35 Chevy
Overdrive transmissions might seem like the perfect solution for any vehicle, and indeed they are offered today in almost every machine from the smallest...
Into Overdrive - September 2009
You probably thought I'd forgotten all about the project '49 Chevy huh? Unfortunately a combination of work schedules, the start of the show season and...
The 200-4R Transfer of Power
It would make no sense to hook the RamJet 350 to a Powerglide when we have a selection of better GM transmissions. As fuel costs rise (especially in...
Installing a Gear Star 200R4
By Jim AustIt's not a stretch of the truth t say that one of the best parts of owning a classic truck is actually driving it, and one of the major...
Gearstar Performance Transmissions Shop Tour
Every once in a while a company flourishes when it is formed for all the right reasons, under the right circumstance, and by the right people. Gearstar...