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 3070 - FORD V8 Fits: HUSLER® HEADERS 9 to 1 Late Model Asphalt Sprint Car 2/Set $47.55
PN 6038 - MOPAR V8, Magnum 318/5.2L ('92-'02), 360/5.9L ('93 & Newer), Matches Doug Thorley® Header Flange Gasket Jeep 5.2 - 5.9L Part# 07-31-48335/A, 2/Set $50.39
PN 2091 - GMC V6 305 CUBIC INCH ENGINE 1960-1969 1-9/16" x 1-7/16" Square Port w/ 3-3/16" Bolt Hole Spacing 6 Piece Set $38.10
PN 8014 - 2" Pipe, 2 Bolt Holes, 3" Bolt Hole Spacing, 2/Set $17.84
PN 7023 - Toyota - V8 DOHC 4.7L "2UZFE" (Partial '05 & Newer) Air Injection Engines, 1-1/2" Dia. Round Port, Doug Thorley Header Pattern, 2/Set $49.34
PN 2016 - Chevrolet, Small Block, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Square Port, Header Applications 2/Set $41.78
PN 6018 - Mopar 5.9L ('88-'06) 12 & 24 Valve, Cummins Turbo Diesel 1/set $17.84
PN 9004 - Suzuki, L4 - 16 Valve - DOHC, 1.3L "G13B" ('89-'94), 1-9/32" Dia. Round Port, Manifold or Headers, 1(ea) $34.64
PN 3045 - Ford- L4, 2.0L Turbocharged (Cosworth)"YB" Series ('90-'93), 4/Set $39.15