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Product Discontinued
DOUG'S HEADERSPART NUMBER: 776-D311-B
Black Hi-Temp Coated Headers 1955-57 GM LS1 Passenger Car/Wagon
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
GM LS1/LS6 - 1-7/8'' Tube Diameter
- Black Hi-Temp Coated Headers
- 1955-57 GM LS1 Passenger Car/Wagon
- 1-7/8'' Tube Diameter
- 3'' Collector
- RD Port Shape
Legal for use on 1974 and older non catalyst equipped vehicles and is considered a "replacement part" per California Air Resources Board regulations, as long as ALL emissions sensitive components are retained, including A.I.R., EGR, Heat Risers etc. Failure to retain any of these components, or use on any 1975 or newer catalytic converter equipped car would render this product Illegal for Street or Off Highway Use in California, or in states that have adopted California Emissions regulations and may only be used for Closed Course Competition.Automatic Manual A/C P/B P/S Column Floor Column Floor Y Y Y Y Y N Y
Part TypeHeader
BrandDOUG'S HEADERS
Package Height10.0
Package Width20.0
Package Length24.0
Weight27.0 PG
Part CategoryPerformance Parts
Primary Tube Outside Diameter1.875 in (47.625 mm)
Vendor Part NumberD311-B
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
