7 years ago1971 Chevrolet C10 LS3 4L60 Transmission Swap Video Series Part 1 V8 Speed and Resto ShopV8TVVerified
7 years ago1971 Chevrolet C10 LS3 4L60 Transmission Swap Video Series Part 3 V8 Speed and Resto ShopV8TVVerified
7 years ago1971 Chevrolet C10 LS3 4L60 Transmission Swap Video Series Part 2 V8 Speed and Resto ShopV8TVVerified
1 year agoDejaVu! another 6L80 replacement, & we thought the 4L60 was bad #nonamenationals #gmc #generalmotorsTechnician Troy