Pypes Performance Exhaust XVX10 Exhaust X-Pipe Kit Height: 34.000 Width: 15.000 Length: 9.000 Weight: 23 Fitment: 1981/Pontiac/Grand Prix/LJ Coupe 2-Door/5.7L 350Cu. In. V8 DIESEL OHV Naturally Aspirated::Limited Clearance^^1981/Pontiac/Grand Prix/LJ Coupe 2-Door/4.4L 267Cu. In. V8 GAS Naturally Aspirated::Limited Clearance^^1981/Pontiac/Grand Prix/LJ Coupe 2-Door/4.3L 265Cu. In. V8 GAS OHV Naturally Aspirated::Limited Clearance^^1981/Pontiac/Grand Prix/LJ Coupe 2-Door/3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated::Limited Clearance^^1981/Pontiac/Grand Prix/Brougham Coupe 2-Door/5.7L 350Cu. In. V8 DIESEL OHV Naturally Aspirated::Limited Clearance^^1981/Pontiac/Grand Prix/Brougham Coupe 2-Door/4.4L 267Cu. In. V8 GAS Naturally Aspirated::Limited Clearance^^1981/Pontiac/Grand Prix/Brougham Coupe 2-Door/4.3L 265Cu. In. V8 GAS OHV Naturally Aspirated::Limited Clearance^^1981/P...