For sale is my LS1-swapped 1989 Formula 350. I have owned it for about 3 years. it has 157. xx miles on the body. about 90k miles on the LS1/4L60E and 10k miles on the performance parts listed below. A brief description of the car: Engine/Drivetrain: LS1/4L60e from 2001 Camaro. Ported TB. LS6 intake. custom CAI. custom tune. 3. 27 9-bolt posi rear from 1989 GTA. Speartech wiring harness with functional OBDII port in factory location. all factory gauges operational. Racetronix 255lph fuel pump and hotwire kit with Aeromotive AFPR mounted in engine bay. Exhaust: Stainless Works headers with 1 3/4" primaries. 2. 5" collectors and custom y-pipe. 3" Hooker exhaust. no cats. Suspension: PA Racing Tubular K-member UMI A-arms UMI wonderbar UMI Strut Tower Brace Spohn Strut mounts Koni Red struts and shocks CM Motorsports lowering springs UMI Subframe collectors Spohn rear LCAs and panhard bar Spohn torque arm Spohn sway bars (front and rear) Brakes: LS1 Front Brakes with Hawk pads and stainless lines Rear aluminum PBR disc brakes Interior: New carpet 4th gen cloth seats 4th gen seat belts ABS headliner Exterior: Harwood fiberglass bolt-on cowl hood GTA wheels Reproduction fiberglass rear spoiler Much more has been done to make this car an ultra-clean LS1 conversion. Please feel free to email me with any questions about the vehicle.