Includes 10.75" & 11.06 torque converter bolt patterns.
Compatible with Powerglide, TH400, TH350, 700R4, 4L60e transmissions for LS series engines
168 teeth. 0.210" thick steel construction
Will require torque converter spacer part number 551165 for NON LS transmissions
Includes: 1 flex plate, 6 flex plates bolts
Common torque converter bolt patterns: 10.75" fits Powerglide, TH350, 2004R, 700R4, 4L60, (SBC & Non LS with 4L60E), 11.06 (LS & 4L60E with LS engine), and 11.5"(TH400 & 4L80E) (Will not fit 1999-2000 6.0L engines or LSA/LS9 (8 bolt flywheel). These years have extended length crankshaft flange and will NOT fit.)