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 2024 - Chevrolet, 4.3L "LT1"('94-'96), 5.7L "LT1"('92-'97) "LT4"('96) Stock Manifold, 2/Set $51.02
PN 7020 - Toyota L4 - 2.4L "22RTEC" ('85-'88) Pickup/4 Runner, TURBO APPLICATIONS, Egg-Shaped Port, (7 Piece EGR and AIR TUBE Gasket Assortment Included), 8Pc Set $49.34
PN 8021 - 1-1/2" Pipe, 2 Slotted Bolt Holes, 2-9/16" to 2-15/16" Bolt Hole Spacing, 2/Set $16.79
PN 22-005 - Marine Pleasure Craft (PCM) 4" Exhaust Manifold Riser Elbow Gasket, Rectangular Shape with 4 (13/32") Bolt Holes 1(ea) $27.29
PN 8009 - 2-9/16" Collector Flange, 3 Bolt Holes, 3-7/16" Bolt Hole Spacing, 2/Set $18.89
PN 18-028 - Cummins Turbo to Manifold Gasket, 1 Each $30.44
PN 2082 - Chevrolet/GM - BIG BLOCK PRO-COMP®, Header Gasket, Port Size: 1.875 HT x 2.187 WD, Fits: Pro Comp® Cylinder Heads, 2/Set $51.02
PN 2027 - Chevrolet, L6, Stock Port, 216.5('37-'53), 235('50-'63), 261('55-'62), 1(ea) $59.10
PN 8001 - 2-1/2” Collector Flange, 3 Bolt Holes, 3-1/32" Bolt Hole Spacing, 2/Set $19.94