Doug Thorley Headers
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SKU: THY-373Y-C
1967-1972 Chevrolet, GMC BBC Headers
$1,031.74
1
1967-1972 Chevrolet, GMC Truck 396-502 BBC Swap Tri-Y Headers
Header Style: 4:2:1 Long Tube Tri-Y Headers
Material: Steel
Finish: Silver Ceramic Coated
Weld Up: Yes, adapters must be welded to exhaust system
Primary Tube Diameter (in): 1-5/8"
Primary Tube Gauge: 14 Gauge
Collector Attachment: 3-Bolt Flange
Collector Diameter: 2-1/2"
Tuned: No
Flange Thickness: 3/8"
Bolts and/or Studs Included: Yes
Gaskets Included: Yes
Reducers/Adapters Included: Yes
Y-Pipe (Crossover) Included: No
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