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 3003 - Ford, 302ci ('81-'95), 351ci ('69-'97) Windsor, 2/Set $40.52
PN 2016 - Chevrolet, Small Block, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Square Port, Header Applications 2/Set $41.78
PN 6030 - MOPAR, V8 - Magnum, Fits: "TTI" Performance Headers, 318 / 340 / 360 Engines, 1-3/16"w x 1-13/16"h Irregular Shape End Ports, 2/Set $51.23
PN 6037 - Mopar, V8, Hemi 426, 472, 528 ci, For TTI® Headers, 2.00" Wide x 1.90 Tall Rectangular Port, 10-Bolt Pattern, Header Gasket, 2/Set $51.02
PN 5003 - International, L6 - OHV, 3.6L - 4.3L('50-'68), 1-3/4" Intake and 1-3/4"w x 1-5/8"h Exhaust End Ports, (Includes Plenum Gasket), 2 Piece Set $55.64
PN 2030 - Chevrolet/GMC V8- Big Block 454/496/502 Gen. Mark (IV,V,VI), 2"w x 1-7/8"h Irregular Shape Stock Port, Manifold or Header Applications, 2/Set $51.75