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DISCONTINUED Hooker BlackHeart Gen 3 Hemi Swap 1-7/8" Mid Length Headers for 73-74 Chevrolet C10 & GMC C15 2WD Short Bed - BH2390

Product Code: BH2390
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MSRP: $945.00
$849.95
UPC:
090127135099
Availability:
DISCONTINUED
High Horse Performance is Veteran Owned & Operated
Description
Hooker Blackheart Gen 3 Hemi swap headers are part of a fully engineered swap system that provides maximum component clearances, ideal drive train geometry & clearance for a 3.00" exhaust system. These headers fit the 1973-1974 Chevrolet C10/GM C150 2WD trucks with the Gen 3 Hemi swap and correct directly to BH14308 or BH14309 exhaust systems.
 
These high-quality mid-length swap headers are made from 304 stainless steel and feature 3/8" thick header flanges, 18-gauge 1-7/8" primary tubes, and 3.00" collectors (w/ merge spears). Headers provide clearance to the brake booster, steering shaft, power steering box, starter (both left & right side-mounted), rear sump oil pan, and several automatic & manual transmissions options.

Features:

  • Gen 3 Hemi swap headers were designed specifically for the 1973-1974 Chevrolet C10/GMC C15 2-wheel-drive trucks
  • Easy bolt-on installation with direct fitment to BH14308 (2.5-inch) or BH14309 (3-inch) dual exhaust systems
  • Fits 1973-1974 C10/C15 2-wheel drive truck w/ Gen 3 Hemi engines 2003 & Up 5.7L/6.1L/6.2L/6.4L
  • Tube geometry designed for maximum clearance & hassle-free installation
  • Headers are geometrically/functionally compatible with the following transmissions – Automatic Transmissions: A727, 46RE, 46RH, 545RFE, NAG1, 8HP70 & Manual Transmissions: Tremec TR6060, and TKX (Ford)
  • Constructed Form lightweight 18-gauge, mandrel bent 304 stainless steel for strength, durability & corrosion resistance
  • 3/8" thick, CNC waterjet cut header flanges – For strength and maximum sealing surface
  • 1-7/8" primary tubes w/ long transition 3-inch collectors w/ merge spears for maximum flow and increased exhaust velocity
  • O2 bungs in both collectors – eliminates header modifications for oxygen sensors
  • 100% quality hand-welded construction for strength, longevity & good looks
  • Includes headers, attaching hardware & instructions
  • Manufacturer's limited lifetime warranty

Installation Instructions 

Requires BHS561 Engine Mounting Brackets Requires BHS562 Transmission Crossmember and Appropriate Adapter for Desired Transmission (sold separately)
 
2003-2008 5.7L Hemi Engines use w/ Header Gaskets 7594 (or Mopar #'s 53013943AA & 53013944AA)
6.1L, 6.2L, 6.4L, and 2009-Up 5.7L Hemi Engines use w/ Header Gaskets 7595 (or Mopar #'s 05038098AA & 05038099AA)