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 4010 - CUMMINS - DIESEL - CUMMINS 5.9L ('98-'06) & 6.7L ('07&1/2-'18) Engines, Exhaust Manifold Gasket Set: 1-3/4" Round Port, 6 Piece Set $55.64
PN 53-005 - Honda - L4 DOHC (16 Valve) 2.0L "B20A5" ('88-'91), 2.1L "B21A1" ('90-'91), 1(ea) $36.74
PN 2041 - Chevrolet, Small Block, Adaptor Flange Gasket, Schoenfeld, Stahl 7-Bolt Pattern, 2/Set $51.75
PN 8084 - UNIVERSAL REMFLEX® 2-15/16" 3 Bolt Flange Gasket 2-15/16" Port with 3(ea) 11/32" Bolt Holes on a 3-7/32" Bolt Spacing 2 Each $24.66
PN 8065 - 4-into-ONE, 4-Bolt Connector Gasket, 2" Diameter Tubes on 2-1/8" Centers, 2/Set $29.39
PN 3072 - Ford, L6 - OHV Ford Car 215, 223 ('52-'64), Mercury, Edsel 223 ('55-'64), Ford Truck 215 ('51-'53), 223 ('54-'64), 262 (61-'64), Combination Intake/Exhaust, Includes Riser Gasket, Manifold or Headers, 2 Piece Set $58.26
PN 2087 - GM V8 Small Block Header or Manifold Gasket PORT SIZE: 1.43" WIDE X 1.43" TALL 2/Set $43.46
PN 7028 - Toyota - REMFLEX® HD V8 5.7L Toyota Tundra, JBA Headers (2019 and UP), 4 Pc Set $72.44