Description

Hooker BlackHeart LS Swap Long Tube Headers - Painted Hooker BlackHeart LS-Swap Full-Length Header - Painted 1973-1974 GM C-10/20 2WD Trucks, Full-Length LS-Swap, 1-3/4", Collector Size 3". These Headers are designed for use with Standard 12621HKR engine mounting brackets. These Headers are designed for use with Standard 12621HKR engine mounting brackets. -Interference should be expected when used with any NON-HOOKER engine mounts.

• Specifications

  • 2WD/4WD: 2WD
  • Air Injection Tubes:No
  • Application: 1973-1974 GM C-10/20 Trucks
  • Bolt size: M8 x 1.25 x 25 mm
  • Bolts Included: Yes
  • Choose Your Part: Headers
  • Collector Attachment: Slip-Fit
  • Collector Diameter: 3.00"
  • Color: Silver
  • Cylinder Head Flange Thickness:3/8 IN
  • Design: Long Tube
  • Drive: 2WD
  • EGT (Exhaust Gas Temperature) Port:No
  • Engine: GM Gen III/IV (LS)
  • Exhaust Series: Hooker BlackHeart
  • Finish: Painted
  • Gasket Or Seal Included: Yes
  • Grade Type: Performance
  • Header Finish: Black Paint
  • Header Series:LS Swap
  • Header Style: Long Tube
  • Material: Mild Steel
  • Mounting Hardware Included: Yes
  • Oxygen Sensor Port: Yes
  • Port Shape: Round
  • Primary Tubing Diameter: 1-3/4 Inch
  • Quantity: Sold as a Pair
  • Subframe: Stock
  • Tube Material: Mild Steel
  • Type of Component: Headers

• Product Fits

  • Chevrolet Blazer 1973-1974
  • Chevrolet C10 Pickup 1973-1974
  • Chevrolet C10 Suburban 1973-1974
  • Chevrolet C20 Pickup 1973-1974
  • Chevrolet C20 Suburban 1973-1974
  • GMC C15/C1500 Pickup 1973-1974
  • GMC C15/C1500 Suburban 1973-1974
  • GMC C25/C2500 Pickup 1973-1974
  • GMC C25/C2500 Suburban 1973-1974
  • GMC Jimmy 1973-1974

• Documents and Manuals

  • 1101_HOK70101503HKR.pdf