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 8030 - 2-1/4" Pipe, 2 Bolt Holes, 3-5/8" Bolt Hole Spacing, 2/Set $20.99
PN 6031 - MOPAR, V8 - 413 Big Block (7 Bolt Pattern), Dodge Truck/Heavy Duty, 1-11/16"w x 1-1/4"h Square Port, 6 Piece Set $51.23
PN 2011 - Chevrolet, Small Block, Square Port, "L31" Vortec Head, 2/Set $41.78
PN 2001 - Chevrolet/GMC, 6.2L Diesel ('82-'93), 6.5L Diesel ('94-'04) Square Port , Header and Manifold Applications, 2/Set $49.02
PN 2012 - Chevrolet, V6, 2.8L ('80-'93), 3.1L ('90-'95), 3.4L ('93-'95), 2/Set $33.90
PN 8003 - 3-1/2” Collector Flange, 3 Bolt Holes, 3-25/32" Bolt Hole Spacing, 2/Set $22.04
PN 3032 - Ford, 6.0L ('03-'07), 6.4L ('06-'10) Power Stroke Turbo-Diesel, Manifold or Headers, 2/Set $55.64
PN 3022 - Ford Triton, 4.6L ('91-'04) SOHC, 5.4L ('97-'04) SOHC, 5.4L Truck ('99-'04 - Including SOHC, Supercharged & DOHC), Header & Manifold Applications, 2/Set $47.97
PN 3064 - Ford - V8, "A.C.T.", Small Block Windsor, 1-5/16"w x 1-11/16"h Square Port, Headers, 2/Set $41.78