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 2007 - Chevrolet, Small Block, 262 - 400, Large D-Port, "Brodix Track 1", LT-1 Corvette, 2/Set $41.78
PN 2084 - GM V8 Big Block Fits: AFR® "Magnum" Aluminum Heads Per AFR® Gasket # 6858 Pattern 2/Set $51.02
PN 2054 - Chevrolet GM, L4, 2.5L/153 OHV L4, Intake and Exhaust Gasket, (Includes Heat Riser Gasket), 2 Piece Set $51.12
PN 58-002 - Mazda, Triple Rotor Rotary Engine, "13G" & "20B", 3/SET $43.56
PN 53-005 - Honda - L4 DOHC (16 Valve) 2.0L "B20A5" ('88-'91), 2.1L "B21A1" ('90-'91), 1(ea) $36.74
PN 8006 - 3" Pipe Flange, 2 Bolt Holes, 4-1/8" Bolt Hole Spacing, 1(ea) $12.59
PN 2038 - Chevrolet, Small Block, Large "Oval" Port for "Husler Hedders", 2/Set $49.02
PN 2073 - Chevrolet, V8 / Small Block Splayed-Valve, Fits ROX Race Heads 2/Set $49.02
PN 8027 - 2-1/4" Pipe, 3 Bolt Holes, 2-3/4" Bolt Hole Spacing, 2/Set $16.79