Sale

Exhaust› Headers, Manifolds and Components

Hooker

HDR MCTBC 63-74 CHVY TRK 4WD

$787.95 $354.00 Save $433.95

SKU: H00I 2453-1HKR

Out of Stock
Out of Stock
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

Hooker Headers Competition Header 2453-1HKR with metallic ceramic coating. Features 1 5/8 x 27 inch OD primary tubes and a 2.5 inch OD collector. Made from durable 16-gauge steel, these headers are designed for Small Block Chevy engines and will not fit angle plug heads.
Show original supplier description

Part #: 2453-1HKR

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16 in. machined flanges. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

Features:

  • Tuned-length primary tubes for better performance
  • Tuned Length Tubes For Max Exhaust Scavenging/Velocity
  • Mandrel-bent tubing for smooth exhaust flow
  • Designed For Optimal Performance
  • Light weight & sturdy 16 gauge tubing
  • Long Transition Collector For Decreased Back Pressure
  • Long transition collector for decreased back pressure
  • Mandrel Bent Tubing For Smooth Exhaust Flow
  • 5/16" machined flanges for a perfect seal
  • Machined Flange Provides Finest Fit
  • Industry's best welds for durability
  • Best Weld For Durability
  • Designed for easy, trouble-free fit
  • All Hardware Included
  • All necessary hardware included for a complete installation
  • Works with factory power steering and power brakes

Fits 1969-1974 Blazer/Jimmy/Yukon/Tahoe 2 DR. (4WD), 1967-1974 1/2, 3/4 & 1 Ton Truck (4WD): 265-400, Tube Size 1.625" O.D. x 27", Collector Size 2.5" O.D., Collector Length 8", Port Shape: Same As Port

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHooker
Part NumberH00I 2453-1HKR

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy