Perfect for our Transmission Swap

Our 70’s ERA Camaro suffered from terrible gas mileage with the Turbo 350 3-Speed transmission.  We arranged to have Mainstreet convert to a 700R4.  They sourced the transmission, fabricated the cross member and installed the new 4 speed with overdrive.  We had a deadline and they met it.  Gas mileage has doubled and the car drives great.  Very Happy!