without Catalytic Converter
Before 01/01/1988
Donut Packing Ring 2-17/32 (in) Inside Diameter
Donut Packing Ring 2-1/32 (in) Inside Diameter
Optional Sintered Metal 2-17/32 (in) Inside Diameter
Optional Sintered Metal 2-1/32 (in) Inside Diameter
ID 2.00in, OD 2.50in Ring Type C Coil Wrap
Type C Graphite/Wire Mesh Exhaust Manifold to Exhaust Pipe
1-63/64in Inside Diameter Graphite
2-11/16in Bolt Pattern with 3 Bolt Holes ; Heat Riser
2-1/2in I.D.; Sintered Metal
Flange Type Composite Exhaust Manifold to Exhaust Pipe with 2.125in I.D.
2-33/64in Inside Diameter Graphite Rope Packing
Packing; 2 3/32" ID
New Replacement; Heat Riser
Ring Type E Graphite/Wire Mesh With Sleeve Exhaust Manifold to Exhaust Pipe
Donut Packing Ring 2-3/32 (in) ID Steel Sleeve
ID 2.00in, OD 2.50in Ring Type B Sintered Metal
with Single Catalytic Converter
Ring Type E, With 1 3/4in I.D. Graphite/Wire Mesh With Sleeve Exhaust Manifold to Exhaust Pipe
Ring Type E, With 2 3/32in I.D. Graphite/Wire Mesh With Sleeve Exhaust Manifold to Exhaust Pipe
Donut Packing Ring 2-1/2 (in) Inside diameter Steel sleeve to manifold
1-3/4in I.D. 1.750in Inside Diameter Rope Packing
Ring Type E, with 2.5in Pipe Graphite/Wire Mesh with Sleeve Exhaust Manifold to Exhaust Pipe
1-1/4in Inside diameter Gasket to Pipe 2-1/2in Inside diameter Steel sleeve to manifold Rope Packing
Browse our selection of quality exhaust pipe flange gasket parts designed specifically for your GMC P2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Value Van
Delivery Van · Stripped Chassis
L6 4.8L · V8 5.7L · V8 6.2L
Automatic · Manual