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![Manifold Replacement Header for 1997-1999 Chevy Corvette LS1 [Silver Ceramic Coated]](https://www.jegs.com/images/mini_750/700/776/776-d3331.jpg)
Vehicle Info NeededDOUG'S HEADERSPART NUMBER: 776-D3331
Manifold Replacement Header for 1997-1999 Chevy Corvette LS1 [Silver Ceramic Coated]
$46445$516.05You Save$51.60
Ships on 11/17/2026
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GM LS1/LS6 - 1-5/8'' Tube Diameter
Manifold Replacement Header1997-1999 Chevy Corvette LS1 5.7L LS1 V8 1.625 in. Primary Tube Diameter Steel Construction Silver Ceramic Coated Finish
This manifold replacement header is engineered to reduce backpressure and improve exhaust flow for Corvette owners, delivering measurable gains over a factory exhaust manifold.
Key Features:
- 1997-1999 Chevy Corvette LS1
- 5.7L LS1 V8
- 1.625 in. Primary Tube Diameter
- Steel Construction
- Silver Ceramic Coated Finish
Part TypeHeader
BrandDOUG'S HEADERS
Package Height10.5
Package Width20.0
Package Length24.0
Weight22.0 PG
Part CategoryPerformance Parts
Header MaterialSteel
Header FinishSilver ceramic coated
Part FitmentDirect Fit
Primary Tube Outside Diameter1.625 in.
Header StyleMid-Length
Vendor Part NumberD3331
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
