FTI Performance 700R4 level 2 transmissions feature FTI's performance calibrated valvebody and corvette servo designed with the street rod enthusiast in mind. They make an excellent choice for street cars making up to 450HP. The transmissions have: a dual cage BorgWarner sprag, heavy duty clutch packs, 30 spline input shaft, pre-wired 4th gear lock-up, heavy duty band, and each transmission comes with a new locking filler tube, dipstick and tv cable.