1988 Buick Park Avenue L67
Previous Powertrain:
3800 vin C 165hp/210tq
440-T4 automatic overdrive transmission
2.25" stock exhaust
New Powertrain: (swap by gmtuners.com)
3800 Series II Supercharged 240hp/280tq
4T65-E HD automatic overdrive transmission
3.0" induction and exhaust
3.0" mandrel bent exhaust tubing w/ 3" universal flex
1997 Pontiac Bonneville PCM and wiring harness
3800 vin C A/C compressor and bracket modified to work on the L67
Custom right-rear transmission mount bracket
