Doug's Headers Tri-Y Headers 1-3/4" Hi-Temp Black Big Block Chevrolet C10 1968-1987

Doug's Headers:
D303Y-B

Highlights

  • Great For Mid Range Torque
  • For Big Block Chevrolet
  • CNC Mandrel Bends
  • High Temp Black Coating
MSRP $652.16
$553.99
You save 15%

Doug's Headers 1-3/4" Hi-Temp Black Tri-Y Headers for 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986 and 1987 Big Block Chevrolet C10s.

For an easy power increase on your C10, these Tri-Y Headers from Doug's are a go-to option. Tri-Y headers are a great upgrade over stock manifolds for mildly modified engines, offering excellent performance. Doug's is one of the best Tri-Y manufacturers in the industry, so these headers are built to last.

Features and Benefits:
- 3/8" Thick Flanges Prevent Warping
- CNC Mandrel Bent Tubes Improve Flow And Fitment
- Great For Mid Range Torque
- Heavy 16 Gauge Tubing For Long Part Life
- Pre-Polished to Remove Scratches
- Hi-Temp Black Coating

These headers make maximum power from off idle to 4500 RPM, making them ideal for mid-range torque. Tubes are pre-polished to remove scratches, mandrel bent, and then finished in a cost-effective Hi-Temp Black Coating. These headers come with all needed hardware and gaskets.

Vehicle Fitment: 1968-1987 C10

California Residents: Proposition 65 Warning

Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:

  • 1965 and older U.S. manufactured California certified vehicles
  • 1967 and older U.S. manufactured federally certified vehicles

Vehicle Fitment

This product will fit the following C10 years:

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