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 2043 - Chevrolet, Small Block, "18 Degree Head", Stahl 7-Bolt Pattern, Header Applications, 2/Set $51.75
8067 - 1" Pipe, 2 Bolt Connector Gasket, 2 (1/4") Bolt Holes with 1-3/4" Bolt Spacing, 2/Set $17.84
PN 2011 - Chevrolet, Small Block, Square Port, "L31" Vortec Head, 2/Set $41.78
PN 2053 - Chevrolet Small Block, Adaptor Flange Gasket, Stahl "7-Bolt Pattern",GM Performance "Fast Burn" Heads, 2/Set $50.07
PN 6022 - Mopar,V8 Hemi 5.7L ('09 & Up), 6.1L ('05-'10), ​6.2L Hellcat ('15-'26), 6.4L ('12-'24), TTI Headers,2/Set $52.49
PN 2037 - Chevrolet, Small Block, "18 Degree Head", Header Applications, 2/Set $49.02
PN 2041 - Chevrolet, Small Block, Adaptor Flange Gasket, Schoenfeld, Stahl 7-Bolt Pattern, 2/Set $51.75
PN 8055 - 3-1/2" Port, 2-Bolt Flange Connector Gasket, 2 (1/2") Bolt Holes with 4-1/2" Spacing, 2/Set $24.66
PN 2076 - Chevrolet, Small Block, OVAL PORT HEADER GASKET DIM: 1-27/32" WIDE X 1-19/32" TALL FITS: CFE SBX 4.5" BORE CENTERS 3.020" DIAGONAL BOLT SPACING INDIVIDUAL PORT 8 Piece Set $50.70