Professionally built iron head 305. TKO500 Tremec Transmission. GM rear with new 3.73 R&P and Moser Axles. Advance Design double adjustable shocks by Ground Control. Balanced aluminum drive shaft. IROC front sway bar with wonder bar. Poly rear glass. 3 sets of wheels, 2 with Hoosier slicks (one race each), 1 set with new Hoosier rains. Weighs 3186# with 200# driver and no fuel/ballast.