
DOUG'S HEADERSPART NUMBER: 776-D521
Metallic Ceramic Coated Headers 1965-1968 Pontiac 326-455 1-3/4" Tube Diameter
$97370$1081.89You Save$108.19
Pontiac - 1-3/4'' Tube Diameter
Metallic Ceramic Coated Headers1965-1968 Pontiac 326-455 1-3/4'' Tube Diameter 3'' Collector D-Port Port Shape
Fits:
Fits:
- 1965-1968 Bonneville, Catalina
- 1965-1968 Grand Prix
Notes:
- Requires removal or modification of locking steering columns if equipped.
- Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.
Emission Code:
- The product accompanying this document is legal only for off-highway use(except in California or states that have adopted California emission standards),racing use or for use on pre-emission-controlled motor vehicles/motor vehicleengines (pre-1974 domestic vehicles certified to California standards, pre-1974domestic vehicles certified to federal standards and all pre-1974 foreignvehicles), per the manufacturer's application guide.
| Automatic | Manual | |||||
| A/C | P/B | P/S | Column | Floor | Column | Floor |
| Y | Y | Y | N | Y | N | Y |
Part TypeHeader
BrandDOUG'S HEADERS
Package Height11.0
Package Width20.5
Package Length39.0
Weight37.5 PG
Part CategoryPerformance Parts
Steering SystemPower
PositionN/A
Brake SystemPower
Part FitmentSemi Universal
Vendor Part NumberD521
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations



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