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 8076 - UNIVERSAL REMFLEX® 2 Bolt Flange Gasket 2-7/8" Pipe Size 3.78" Center to Center Bolt Spacing 2/Set $22.35
PN 8031 - 2-5/8" Pipe, 3 Bolt Holes, 4-1/2" Bolt Hole Spacing, 2/Set $25.61
PN 18-032 - TURBO REMFLEX HD® DSM 7CM TURBO MOUNT GASKET, FITS: Mistubishi Eclipse 1990-99 Eagle Talon 1990-97 Plymouth Laser 1990-1994 1(ea) $24.66
PN 2048 - Chevrolet, 5.3L - 6.2L LS1, LS2, LS3, LS6, L99 Car (including Corvette), 4.8L - 6.0L (GM Truck Vortec), 6.0L/6.2L LS1 HUMMER, 1-1/2" Dia. Port, "Weld Bead" Type Header Applications, 2/Set $41.78
PN 3039 - Ford V8, 289 - 351 Windsor, Fits cylinder heads with 3" Bolt Hole Spacing on each Port - Husler Headers, AFR, Dart Heads and others, 2/Set $40.52
PN 8055 - 3-1/2" Port, 2-Bolt Flange Connector Gasket, 2 (1/2") Bolt Holes with 4-1/2" Spacing, 2/Set $24.66