Home > Manifold / Header Gaskets > GM (Buick, Cad., Chev., Geo, Olds., Pontiac) > Chevrolet > V8 > Big Block - 396, 402, 427, 454, 454/502 Generation (IV, V, VI) >

PN 2071 - Chevrolet, Big Block, 396, 402, 427, 454, Matches Doug Thorley® HEADER FLANGE Gasket Part# 07-31-48295, Port Size: 1-13/16" Wide x 1-3/4" Tall​, 2/Set
PN 2071 - Chevrolet, Big Block, 396, 402, 427, 454, Matches Doug Thorley® HEADER FLANGE  Gasket Part# 07-31-48295, Port Size: 1-13/16" Wide x 1-3/4" Tall​, 2/Set
 
Port Size: 1-13/16" Wide x 1-3/4" Tall
MSRP $51.12


Availability:: Usually Ships in 24 Hours
Product Code: 2071

Description Installation Tips
 

GM
V8 Big Block
Matches Doug Thorley®
HEADER FLANGE
Gasket Part# 07-31-48295
Port Size: 1-13/16" Wide x 1-3/4" Tall

2/Set
Suggested Torque
  • Suggested Torque: 20-25 Ft. Lbs.

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Manifold / Header Gaskets > GM (Buick, Cad., Chev., Geo, Olds., Pontiac) > Chevrolet > V8 > Big Block - 396, 402, 427, 454, 454/502 Generation (IV, V, VI)
Manifold / Header Gaskets > GM (Buick, Cad., Chev., Geo, Olds., Pontiac) > Chevrolet > V8
Manifold / Header Gaskets > GM (Buick, Cad., Chev., Geo, Olds., Pontiac) > Chevrolet > Port Shape > Round Port


PN 8031 - 2-5/8" Pipe, 3 Bolt Holes, 4-1/2" Bolt Hole Spacing, 2/Set $25.61
PN 8053 - OBX 3-Bolt Import Header Flange Gasket, 4-into-2 / 2-into-1, Dual 1-3/4" Ports, 2/Set $27.81
PN 6007 - Mopar, V10, 8.0L/488ci ('94-'03) Truck Engine, 2/Set $59.10
PN 3032 - Ford, 6.0L ('03-'07), 6.4L ('06-'10) Power Stroke Turbo-Diesel, Manifold or Headers, 2/Set $55.64
PN 6015 - Mopar V8, 318, 340, 360 "W-2" Cylinder Head 2/Set (Adaptor Plate Gasket See: 6015B) $59.10
PN 2086 - GM V8 Small Block Fits: AFR SBC HEADS AFR GASKET #6905 PORT SIZE: 1.60" WIDE X 1.50" TALL 2/Set $51.02
PN 8035 - "Air Power Systems" Down-Pipe-Back, 2-Bolt Connector Flange Gasket, 3-1/2" Pipe, with 4-3/16" Bolt Hole Spacing, 2/Set $26.76
PN 8016 - 2" Pipe, 2 Slotted Bolt Holes, 3" to 3-1/2" Bolt Hole Spacing, 2/Set $17.84
PN 3074 - Ford - V8, Windsor Small Block J302 Head 1-15/32 Wide X 1-15/32 Tall Port, W/ 2-7/16" Diagonal Bolt Spacing 2/SET $43.46