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 3075 - Ford, V8 460 F.I. Big Block REMFLEX® 2/Set $47.97
PN 2080 - Chevrolet, Header Gasket GM Part #1265-7093 Fits 2014 Vehicles Only 2/SET $50.70
PN 3052 - Ford - V8, Windsor Small Block Single Port Gasket, 1-3/8 X 1-5/8 W/ 2" Bolt Spacing, 8/Set $49.34
PN 22-006 - MARINE REMFLEX® HD BIG BLOCK CHEVY Mercury Racing® Header Gasket Fits: 525 EFI, 600 SCI & 700 SCI 2/Set $54.59
PN 3061 - Ford - L6, 2.4L/144 ('60-'64), 2.8L/170 ('60-'72), 3.3L/200 ('63-'83), 4.1L/250 ('69-'80), Header Applications Only, 1(ea) $58.26
PN 2084 - GM V8 Big Block Fits: AFR® "Magnum" Aluminum Heads Per AFR® Gasket # 6858 Pattern 2/Set $51.02
PN 2070 - GM & GMC TRUCK / SUV / HUMMER LS ('99-'12) - Header/Manifold-to-Exhaust Pipe Flange Gaskets, Driver & Passenger Sides, 2 Piece Set $29.07
PN 2039 - Chevrolet, GM, L4 (Saturn),1.9L DOHC('91-'98-1/2), 1(ea) $34.43
PN 18-021--Turbo - Basic T-6 Inlet Gasket, Divided Plenum with two 1.875"w x 2.315"h Ports, 4 Bolt Holes with Bolt Spacing: (A) 2.75" x (B) 4.375", 1(ea) $25.19