I have a 87 formula that has a perfect interior other than a cracked dash witch is commin i have converted the console to one out of a 2000 trans am looks great. I just put a new motor and trans in it. the motor is a 350 with ported and polished heads 1.94 1.50 with ported aluminum intake and a 700 fully worked quadra jet carb. with 480 intake 488 exhaust cam 226, and 233 duration 110 lobe sep. cam 1.6:1 roler tip compcams magnum rockers full tube headers 2 1/2 ypipe and 3 inch exhaust with 80 series flowmaster. underdrive pulles set. the tranny is a 700r4 2500 stall converter with the 13 vaine pump hardend sun shell, and hardend sprags fully rebuilt with wider heavy duty 2&4th gear band with stage 2 b&m shift kit and corvette servos. Runs great it does need a paint job like most the clear is pealing it is red. new headlamp motors. runs excelent have smoked many ls1 cars and it still has 2.73 gears throw some 3.42 or 3.73 and it will really wake up i would like to get $4500 out of it Im from Kingfisher Oklahoma email me if interested or want pics. thanks Ryan my87formula350@yahoo.com