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HD45303 1982-00 GM S-series Truck & Blazer, 4WD 1-3/4" Mid Length LS Engine Swap Headers

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Special Order Item
Pricing: $649.95


Hedman Husler Muscle Rod LS Engine Swap Headers are designed for use with Hedman LS Conversion mounting and hardware packages list below.

You can now install the latest Chevrolet Performance crate engines in your ride and enjoy the best of GM's horsepower, drivability and fuel economy. These headers can also be used when installing OE and other custom built LS 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, LS1, LS2, LS3, LS6, LS7, etc. engines

Fits 1982-00 GM S-series 4WD Truck and Blazer

Tube Size: 1-3/4”
Design: Mid-Length
Coating: New Black Maxx 1300 degree, Flat Black Finish
Collector: 3”Ball and Socket with O2 sensor bungs

Installation Notes:
•A 2”body lift is required for transmission clearance.
•Passenger side top mount A/C is required. (click here to view kits)
•Passenger side low mount A/C compressor will not clear frame. (click here to view kits)
•Column shift linkage may require modifications for clearance.
•For use with stock 700R4 auto transmission.
•May require removal of starter, valve cover and spark plugs for installation.
•For use with F Body oil pan. (click here to view oil pan kit)
•Mid-length headers have a weld-on ball and socket collector with O2 sensor bungs.
•Requires upper mount alternator with low mount P/S pump serpentine systems. (click here to view this kit)
•A 2”body lift is required.
•Non-overdrive frame requires modification.

Engine Swap Mount, Crossmember and Hardware Kits
82-00 GM S-series, 4WD, Trucks and Blazer for use with 700R4 auto trans


  • HD45303
  • HD45303
  • 732611651806
  • Hedman Hedders
  • Special Order Item
  • New

Shipping Information

  • Item Requires Shipping
  • 45.0 lbs.
  • W22.0000” x H11.0000” x L35.0000”

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