200-4R Behind a 340 and Reid Bellhousing Build
The Master of the Universe for building 200R4 transmissions is Lonnie at Extreme Automatics. He is a very busy man, designed several of the most critical aftermarket upgrade parts himself and knows what works and what doesn't.
He also designed and produced his CNC adapter ring to bolt the bell housings on. His Stage 2 200R4 is the best transmission I've ever driven. According to my local chassis dyno, his Stage 2 trans has been holding up to382hp & 525 ft lbs of torque at the rear wheels for 3 years now on my daily driver.
Here's a link to his site.
Extreme Automatics
The Master of the Universe for building 200R4 transmissions is Lonnie at Extreme Automatics. He is a very busy man, designed several of the most critical aftermarket upgrade parts himself and knows what works and what doesn't.
He also designed and produced his CNC adapter ring to bolt the bell housings on. His Stage 2 200R4 is the best transmission I've ever driven. According to my local chassis dyno, his Stage 2 trans has been holding up to382hp & 525 ft lbs of torque at the rear wheels for 3 years now on my daily driver.
Here's a link to his site.
Extreme Automatics