Exhaust Manifold Header with Y-Pipe Suitable for Chevy GMC Silverado Sierra 1500

Description

This exhaust manifold header with Y-pipe assembly is designed for Chevrolet Silverado 1500 and GMC Sierra 1500 models from 1999 to 2006 on the GMT800 platform. It provides a direct-fit replacement for cracked or leaking factory manifolds, helping restore exhaust flow and engine performance.

Features

Direct replacement fit precision-engineered to match OE specifications for seamless installation on GMT800 trucks
Complete header plus Y-pipe assembly includes both exhaust manifolds and the connecting Y-pipe for a comprehensive exhaust upgrade
Durable construction built to withstand high heat and road conditions for long-lasting service life
Restores performance by replacing worn or damaged manifolds to reduce exhaust leaks and improve fuel efficiency
Cost-effective aftermarket alternative at a fraction of dealer part prices

Specifications

Part Number: MT001148 / EH28903
Reference Numbers: MT001148
Weight: 16400 g (approx 36.2 lbs)
Dimensions: 96.0 x 60.0 x 21.0 cm (packaged)
Material: Heavy-duty steel with corrosion-resistant coating
Includes: Driver and passenger side exhaust manifolds, Y-pipe, and necessary gaskets and hardware

Compatible With

Suitable for Chevrolet Silverado 1500 1999-2006
Suitable for GMC Sierra 1500 1999-2006
Fits both 2WD and 4WD configurations on the GMT800 platform

Package Include

1 x Driver side exhaust manifold
1 x Passenger side exhaust manifold
1 x Y-pipe
1 x Gasket set
1 x Hardware kit

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