1 1

Hooker Headers

Hooker Comp Headers 1963-1974 Chevy/GMC Trucks 265-400 BLK Ceramic 2452-3HKR

Hooker Comp Headers 1963-1974 Chevy/GMC Trucks 265-400 BLK Ceramic 2452-3HKR

CLR-HOK-2452-3HKR

$649.99
$649.99
Sale Sold out
Shipping calculated at checkout.

Out of stock

Hooker Competition Series Headers

Fits:1969-1974 Blazer/Suburban/Jimmy/Carryall/Yukon/1-Ton Crew Cab (2WD), 1963-1974 1/2, 3/4 & 1 Ton Truck (2WD): 265-400 Tube Size 1.625" x 27" O.D.,Collector Size 2.5" O.D., Collector Length 8", Port Shape: Same As Port,   Will Not Fit Angle Plug Heads

Bolt Size    3/8-16 x 3/4
Brand    Hooker
CARB (California) Compliant    No
Clearance Category    Exhaust
Collector Diameter    2.50 inch
Emission Code    4
Engine    Chevrolet Small Block Gen I
Header Finish    Black Ceramic
Header Style    Long Tube
Primary Tube Dia.    1-5/8 inch
Product Type    Headers
Tube Material    Mild Steel
UPC    090127663868
Part Number    2452-3HKR

Does not fit with angle plug or raised port heads. This exclusive proprietary black ceramic coating offers the nostalgic look of the past as well as the aggressive look of a modern high-tech build. It also offers a more refined texture and appearance than is possible from painted finishes. With a satin sheen it has a unique look of its own and in addition to providing a more menacing look it also provides all the corrosion resistance of traditional silver ceramic. The Darkside coating also provides improved thermal resistance as compared to traditional silver ceramic (1700° F vs. 1300° F) making it highly recommended for supercharged or nitrous applications as well as for reduced under-hood temperatures.

Features:

  • Provides unique styling enhancement that is equally pleasing in either a nostalgic retro application or a modern hi-tech build. As this coating is not burnished after its application, the surface appearance is more consistent than that of a silver cerami
  • Increased corrosion protection ensures long service life and maintained appearance of investment
  • High-efficiency thermal properties limit heat migration through the header assembly, which in turn lowers under-hood temperatures for more performance
  • Provides a higher heat tolerance threshold than available from silver ceramics (ours or any of our competitor’s) and is therefore recommended for any applications producing elevated exhaust gas temperatures, such as when using superchargers and/or nitrou
  • Formulated to withstand extreme temperatures (stability rating is 1700° F vs 1300º F on silver ceramic) without discoloration and maintains excellent adhesion even after repeated thermal cycling
  • Works with factory power steering, power brakes and air conditioning

Product Documents:

 Below is an abbreviated list of applications for the Competition Header.
Blazer, Blazer K5, C10 Pickup, C10 Suburban, C15 Suburban, C15/C1500 Suburban, C1500 Pickup, C1500 Suburban, C20 Pickup, C20 Suburban, C25 Suburban, C25/C2500 Pickup, C25/C2500 Suburban, C2500 Pickup, C2500 Suburban, C30 Pickup, C35/C3500 Pickup, C3500 Pickup, Jimmy, K5 Blazer
View full details