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![Mid-Length Header for 1963-1986 GM C/K Truck, Suburban & Firebird Big Block Chevy [304 Stainless Steel]](https://www.jegs.com/images/mini_750/700/776/776-d306-ss.jpg)
Vehicle Info NeededDOUG'S HEADERSPART NUMBER: 776-D306-SS
Mid-Length Header for 1963-1986 GM C/K Truck, Suburban & Firebird Big Block Chevy [304 Stainless Steel]
$81688
Ships on 09/17/2026
Lowest Price GuaranteeMid-Length Header1963-1986 GM C/K Truck, Suburban & Firebird Big Block Chevy 265-350 Big Block Chevy V8 1.75 in. Primary Tubes with 3.0 in. Collector 16-gauge 304 Stainless Steel Construction Gaskets Included
For truck owners chasing extra power at the track or on the street, this mid-length header moves exhaust gases out of the engine more freely than a stock manifold.
Key Features:
- 1963-1986 GM C/K Truck, Suburban & Firebird Big Block Chevy
- 265-350 Big Block Chevy V8
- 1.75 in. Primary Tubes with 3.0 in. Collector
- 16-gauge 304 Stainless Steel Construction
- Gaskets Included
Part TypeHeader
BrandDOUG'S HEADERS
Package Height10.0
Package Width20.0
Package Length24.0
Weight28.0 PG
Part CategoryPerformance Parts
Header Material304 Stainless Steel
Gaskets IncludedYes
Collector Diameter3.0 in.
Part FitmentSemi Universal
Cylinder Head Port ShapeSAP
Primary Tube Outside Diameter1.75 in.
Primary Tube Gauge16-gauge
Header StyleMid-Length
Vendor Part NumberD306-SS
Package Qty1
Package TypeEA
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