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 53-005 - Honda - L4 DOHC (16 Valve) 2.0L "B20A5" ('88-'91), 2.1L "B21A1" ('90-'91), 1(ea) $36.74
PN 3088 - Ford - V8 6.2L F150 Raptor ('10-'14), F250/F350/F450 SUPERDUTY ('11+), 1-11/16" Tall x 1-13/16" Tall Square Port, 2/Set $52.49
PN 6035 - MOPAR, V8/Hemi 5.7L ('03-'08), Port Size 1-15/32" wide x 1-13/32" tall, Manifold and Headers (Fits: Kooks® Headers And Others), 2/Set $55.64
PN 3077 - Ford - V8, Windsor, Fits: Trick Flow Twisted Wedge, "R" Series, 1-13/32" Wide x 1-19/32" Tall Rectangular Port, 2/Set $52.49
PN 18-019 - Turbo - Garrett GTB 2260 BK Gasket Kit, Fits: Audi V6 TDI - Contents: Turbo-to-Downpipe Gasket (1 ea); Turbo-to-Manifold Gasket 1 (ea), 2 Piece Kit $39.36
PN 8003 - 3-1/2” Collector Flange, 3 Bolt Holes, 3-25/32" Bolt Hole Spacing, 2/Set $22.04
PN 2060 - GM V8 Small Block Fits: Dart "Little Chief" Heads, 1-3/4" Port Size 2/Set $51.75
PN 7014 - Toyota - L4 - Diesel, 3B Engine, Manifold Applications Only, 1(ea) $50.39
PN 45-375 - V-Band Clamp Gasket 3.75" Dim: 3.78 ID x 4.49 OD x .060 Thick 2/Set $17.84