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 2003 - Chevrolet, Big Block, 396/6.5L, 402/6.6L, 427/7.0L, 454/7.4L, Match to Stock Port, Manifold or Header Applications, 2/Set
PN 2003 - Chevrolet, Big Block, 396/6.5L, 402/6.6L, 427/7.0L, 454/7.4L, Match to Stock Port, Manifold or Header Applications, 2/Set
 
Alternative Views:


MSRP $50.70


Availability:: Usually Ships in 24 Hours
Product Code: 2003

Description Installation Tips
 
GM
V8 - Big Block
REMFLEX®
1-13/16”w x 1-7/8"h Square Port
396/6.5L
402/6.6L
427/7.0L
454/7.4L
454/502 Gen. Mark (IV, V, VI), ('65+)
For Exhaust Mainfold and Header Applications
Compare to Fel-Pro #1410
2/Set

(After 1990 see PN 2030)
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 > Square/Rectangular Port


PN 7003 - Toyota 2.2L "20R", 2.4L "22R" ('75-'84), 7 Piece EGR" and "AIR TUBE" Gasket Assortment Included, Header & Manifold Applications, 8 Piece Set, $48.29
PN 3035 - Ford, 289, 302, 351 Windsor, Fits Cylinder Heads with 3" Bolt Spacing on each port - "Dart, Canfield, ProTop Cylinder Heads" , Header Applications, 2/Set $47.55
PN 2005 - Chevrolet, Small Block, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Square Port for Header Applications, 2/set $41.78
PN 8014 - 2" Pipe, 2 Bolt Holes, 3" Bolt Hole Spacing, 2/Set $17.84
PN 9002 - Suzuki / GM L4 - 16 Valve- SOHC, 1.3L "G13A" ('88-'01), 1.6L "G16KV" ('92-'02),1-7/16" Dia. Round Port DOUG THORLEY® PATTERN HEADER GASKET, 1(ea) $33.38
PN 8065 - 4-into-ONE, 4-Bolt Connector Gasket, 2" Diameter Tubes on 2-1/8" Centers, 2/Set $29.39
PN 8035 - "Air Power Systems" Down-Pipe-Back, 2-Bolt Connector Flange Gasket, 3-1/2" Pipe, with 4-3/16" Bolt Hole Spacing, 2/Set $26.76
PN 7004 - Toyota V6 - OHV 3.0L "3VZE" ('88-'95), 1-9/32" x 1-27/32" Oval Port, Header & Manifold Applications, 2/Set $44.09