* 200-4R Transmission – Level 2, “200-4R Reptoid”, High Performance Grand National Type 200-4R, Many Upgrades, Rated 400 HP

Description

Level 2 200-4R “200-4R Reptoid” high performance Grand National Type 200-4R, but even better. Rated 400 HP

This high performance Grand National type 200-4R comes with a larger than stock intermediate billet servo which gives firmer 1-2 and 2-3 shifts. This Superior / Fairbanks servo has an 11% larger apply area than the Grand National servo. It comes with the Mega Valve that raises the fluid pressure and gives a firmer shift and more holding power in all the gears, elevated pressure regulator spring, high output pump slide spring and an oversize low / reverse boost valve. All of our high performance 200-4R transmissions come with a performance Superior shift correction kit installed and a heat treated sun gear shell. The stock seven-vane pump is replaced with a thirteen-vane high performance / high volume pump. Included is a 4th gear converter lock-up switch.

The stock intermediate band is replaced with a black carbon fiber band. Also included in this package deal is a heavy-duty balanced stall converter that has furnace-brazed fins, a Sonnax carbon fiber clutch and needle bearings for added strength (#2). This stall converter can be ordered with stall speeds of 1800, 2000, 2300, 2600 or 2800 RPM and gives a faster launch than a stock converter.
It also comes with a universal-fit throttle-valve cable and dip stick.
This 200-4R transmission will fit all GM motors that have full size bell housings. This is a perfect choice, if you have a non-Chevy motor.
You can expect a 30 to 40% increase in gas mileage (over a 3-speed) on the road. Plus it has all Alto Red Eagle clutches and Kolene steels.

Good for motors up to 400 horse power using pump gasoline, see chart below.
Add torque converter and hard shaft upgrades if needed.

Compare all of these features with any other performance 200-4R transmission on the market. 

Every Transmission Tested on the PATC Dyno.