This bellhousing is designed for circle track, strip, or street applications. The bellhousing will mate the SBC and BBC engines to Muncie, Richmond, Chevy TKO, BW-T10 for the 1964 to 1967 Nova, or other applications requiring a 7:00 clutch fork opening. Fits 168 tooth flywheel and 11 in clutch. It is 6.29 in deep. Built from high-grade steel, the cone is spun not stamped or rolled making this bellhousing dimensionally stable and accurate. The transmission bore is 4.685 in. This bellhousing weighs 21 pounds. Pivot ball, block plate, and Grade 8 hardware included. S.F.I. 6.1 approved. Other applications available.