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 8051 - 1-7/16" Pipe, 2-Bolt Flange Gasket, 2-1/4" Bolt Spacing, 2/Set $17.84
PN 3099 - Ford - V8 Higgins Race Heads 351 Ford Cylinder Heads, Standard Exhaust Port 2/Set $59.10
PN 7024 - Toyota V6,3.0L "3VZE" ('88-'95), Doug Thorley Headers® Specific 2/Set $44.51
PN 6007 - Mopar, V10, 8.0L/488ci ('94-'03) Truck Engine, 2/Set $59.10
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 8083 - UNIVERSAL REMFLEX® 2-3/4" 2 Bolt Flange Gasket 2-3/4" Port with 2(ea) 1/2" Bolt Holes on a 4-5/8" Bolt Spacing 2 Each $22.35
6008b - Mopar Slant 6 Riser Gasket, 1/EA $25.19