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 3079 - Ford - V8, Small Block Windsor Fits "Large Port" Dart® Cylinder Heads and others 2" Bolt Spacing Port Size- 1-11/32 Wide x 1-9/16" Tall 2/Set $43.46
PN 3023 - Ford, V10 Triton, 6.8L ('97-'04), 1-12" Round Port, Header & Manifold Applications, 2/Set $58.26
PN 8070 - 2-1/2" Pipe, 2 Elongated Bolt Holes with 3-1/2" to 4-1/4" Bolt Spacing, 2/Set $22.35
PN 2046 - Chevrolet, L6, 248 "H" , 270 "H" & 302 ONLY, SPECIAL INTAKE (1-13/16" Port) & Stock Port Exhaust, 1(ea) $59.10
PN 6031 - MOPAR, V8 - 413 Big Block (7 Bolt Pattern), Dodge Truck/Heavy Duty, 1-11/16"w x 1-1/4"h Square Port, 6 Piece Set $51.23
PN 8078 - UNIVERSAL REMFLEX® 1-3/4" Port with (2) 11/32" Bolt Holes on a 2.46" Bolt Spacing Flange Gasket 2/Set $22.04
PN 2087 - GM V8 Small Block Header or Manifold Gasket PORT SIZE: 1.43" WIDE X 1.43" TALL 2/Set $43.46
PN 3093 - Ford - L4, Header & Manifold Applications Stock Port, 1.6L Fiesta, Pinto, Capri, 1/Ea $34.64
PN 3075 - Ford, V8 460 F.I. Big Block REMFLEX® 2/Set $47.97