289 bored and balanced,7500 RPM redline, TRW forged pistons, 302 head ported and polished with 1.95 in and 1.60 ex valves. Lunati cam, roller rockers, 239/244 duration @.050, 552/568 lift, Edelbrock Victor Jr intake, Holley 750 DP, 150hp Nitrous, 4000 stall, C4 w/ trans brake and reverse manual valve body, 4.11 gears w/ Detroit locker in stock 8", Sub frame connectors and Cal-Trac traction bars.