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 8058 - 3" Hole Size, 3-Bolt Connector with 3-5/8" Bolt Hole Spacing, Fits Air Power Systems Applications, 2/Set $23.61
PN 8017 - Street & Performance Headers - 4-Bolt Collector/Reducer Flange Gasket, 2/Set $25.61
PN 8044 - 2-5/32" Pipe, 2 (13/32") Bolt Holes, 3-3/4" Bolt Spacing, 2/Set $20.99
PN 3091 - Ford V8 Boss 302/351C Exhaust Gasket Potential fit to Speed Master® PN PCE281.1274 Aluminum Aftermarket Heads Port Size: 1.625 Wide X 1.530 Tall, 2/Set $55.64
PN 8029 - 2-1/4" Pipe, 2 Slotted Bolt Holes, 4-1/4" to 4-3/4" Bolt Hole Spacing, 1(ea) $13.64
PN 8015 - 2-1/4" Collector, 3 Bolt Holes, 3-7/16" Bolt Hole Spacing, 2/Set $20.25
PN 8045 - 1-7/8" Pipe, 2 (13/32") Bolt Holes, 3-1/4" Bolt Spacing, 2/Set $20.99
PN 7009D - Toyota Land Cruiser, Heat Riser Gaskets, 3.9L "F" ('69-'74), 2/Set $26.24
PN 7013 - Toyota, V6, 3.4L "5VZFE" ('95-'04) TRD Header Gasket Set, Part A: 7 Pieces, Part B: 3 Pieces, 10 Pieces Total $48.29