stock block 360/408 4 inch stroke 4.030 bore 11/5 comp sb indy crap heads 256/262 cam 600 lift 4 barrel holley 200 shot twin 3 inch pipes 4 mufflers 2 spd glide 4200 stall 4.11 9 inch home made caltracs radial tyres tow bar full street trim 3550 lbs 9.57@142