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March Performance LS Engine Water Neck Billet Aluminum

(Chevrolet Silverado 1500 2003-13, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 1999-2002, 2006-09, 2011-13, Camaro 1997-2002, 2014-15 + 69 more models)

Manufacturer

Picture for manufacturer March Performance

Part Number

1 part number · from $149.22
8 reviews
Sale Price

from $149.22

1 left at this price

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Usually delivered within 2 days

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Product Details

The March Performance LS Engine Water Neck (also called a thermostat housing) is a billet aluminum replacement for GM LS-series engines. It gives you a cleaner, stronger alternative to a stock cast or plastic housing. It also adds a custom look to the engine bay and gives you more options for routing the radiator hose.

Key Features:

  • CNC-machined in the USA from 6061-T6 billet aluminum
  • Two-piece design with a swivel hose neck that rotates in the base to help with radiator hose routing
  • 1-1/2 in. hose outlet
  • Includes mounting hardware and an O-ring for a clean seal
  • Offered in several neck angles and finishes, including polished, black anodized and clear anodized, so you can match your build

These water necks are for LS engine swaps, street performance builds and race engines. They suit anyone who wants a durable, good-looking thermostat housing. Thermostat and gasket are not included.

Products specifications

Fits

Chevrolet Silverado 1500 2003-13, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 1999-2002, 2006-09, 2011-13, Camaro 1997-2002, 2014-15, Corvette 1997-2013, Silverado 2500 HD 2001-19, Tahoe 1999-2000, 2008-13, C1500 1999 + 65 more models

Select yours to see vehicle-specific options.

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Picture of March Performance BTH-212-08 LS Engine Water Neck 90 Degree Billet Aluminum Black
March Performance BTH-212-08 LS Engine Water Neck 90 Degree Billet Aluminum Black
Description
Specifications
ColorBlack
FinishAnodize
Heater Bypass ProvisionNo
MaterialAluminum
Mounting Hardware IncludedYes
QuantitySold individually
SwivelYes
Thermostat IncludedNo
Water Neck Style90 degree
$149.22
PART NUMBER: BTH-212-08
1 left at this price
Usually delivered within 2 days

Select & Customize

Very easy

Ordering was a breeze, even for a less that tech savvy older person !!!

First time purchasing from here. I will review the shipping when my package gets here and how long it took. But I am very pleased so far.

GREAT

Pretty straightforward easy order and shipped fast received when promised nice experience

All good!

Great experience. Fast shipping. Item arrived in good shape.

This company is super fast to get you your order! I ordered online and figured it would be at least a couple days or so until my order would even get processed. I think they overnighted it to me! The package showed up undamaged and sealed. Unfortunately, I may have to return the product as I am thinking I would like the spikes shorter but that is no fault of Thmotorsports. Hopefully their customer service is as superior as their ordering and shipping. At this point I would definitely shop there again and recommend them.

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