Bert Spring Counter 10247 affordably priced performance products built

affordably priced performance products built right here in the USA

2-Port Body with dual AN-12 inlet/outlet ports and one AN-12 return port

Exact stall speeds will vary depending upon displacement

High Impedance

Bert Spring Counter 10247 affordably priced performance products builtProduct Description: Transmission Spring Counter Bert Late Model Transmissions Sold Individually Thousands of races have been have been won with Bert Transmissions. Bert Transmissions feature dog tooth final drive for butter smooth shifts and positive engagement. By significantly reducing drive line bind, the Bert Ballspline Transmission allows the rear suspension to move faster and smoother, greatly improving traction on todayas dry, slick racing