Engine Accessories
FRONT END DRIVE
ENGINE ACCESSORIES.
March Performance has perfected the Serpentine System since we designed the very first one over 30 years ago! We have designed all of our kits to have perfect fit and exceptional styling that you can rely on. Save yourself precious time with our maintenance free finish on all products. Buy with confidence knowing all March Performance products are CNC machined in the USA and backed by a lifetime warranty.
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Ford Straight Six (240/300) 45° Thermostat Housing (Polished)
MSRP: $147.45$124.95CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coat Includes Mounting Hardware and O-Ring for a Clean Seal 1.5" Radiator Hose Neck Swivels inside of Base for Perfect Routing Compatible with OEM and...MSRP: $147.45$124.95 -
Ford Straight Six (240/300) 45° Thermostat Housing (Clear Coat)
MSRP: $147.45$134.95CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coat Includes Mounting Hardware and O-Ring for a Clean Seal 1.5" Radiator Hose Neck Swivels inside of Base for Perfect Routing Compatible with OEM and...MSRP: $147.45$134.95 -
Ford Straight Six (240/300) 90° Thermostat Housing (Black Onyx)
$159.95CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coat Includes Mounting Hardware and O-Ring for a Clean Seal 1.5" Radiator Hose Neck Swivels inside of Base for Perfect Routing Compatible with OEM and...$159.95 -
Ford Straight Six (240/300) 90° Thermostat Housing (Black)
MSRP: $147.45$134.95CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coat Includes Mounting Hardware and O-Ring for a Clean Seal 1.5" Radiator Hose Neck Swivels inside of Base for Perfect Routing Compatible with OEM and...MSRP: $147.45$134.95 -
Ford Straight Six (240/300) 90° Thermostat Housing (Polished)
MSRP: $147.45$124.95CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coat Includes Mounting Hardware and O-Ring for a Clean Seal 1.5" Radiator Hose Neck Swivels inside of Base for Perfect Routing Compatible with OEM and...MSRP: $147.45$124.95 -
Ford Straight Six (240/300) 90° Thermostat Housing (Clear Coat)
MSRP: $147.45$134.95CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coat Includes Mounting Hardware and O-Ring for a Clean Seal 1.5" Radiator Hose Neck Swivels inside of Base for Perfect Routing Compatible with OEM and...MSRP: $147.45$134.95 -
Ford Straight Six (240/300) Straight Thermostat Housing (Black Onyx)
$89.95CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coat Includes Mounting Hardware and O-Ring for a Clean Seal 1.5" Radiator Hose Neck Swivels inside of Base for Perfect Routing Compatible with OEM and...$89.95 -
Ford Straight Six (240/300) Straight Thermostat Housing (Polished)
MSRP: $69.95$54.95CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coat Includes Mounting Hardware and O-Ring for a Clean Seal 1.5" Radiator Hose Neck Swivels inside of Base for Perfect Routing Compatible with OEM and...MSRP: $69.95$54.95 -
Ford Straight Six (240/300) Straight Thermostat Housing (Black)
MSRP: $69.95$64.95CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coat Includes Mounting Hardware and O-Ring for a Clean Seal 1.5" Radiator Hose Neck Swivels inside of Base for Perfect Routing Compatible with OEM and...MSRP: $69.95$64.95 -
Ford Straight Six (240/300) Straight Thermostat Housing (Clear Coat)
MSRP: $69.95$64.95CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coat Includes Mounting Hardware and O-Ring for a Clean Seal 1.5" Radiator Hose Neck Swivels inside of Base for Perfect Routing Compatible with OEM and...MSRP: $69.95$64.95 -
![LS Valley Cover (Knock Sensor Delete) [Gen III/Gen IV]](https://cdn11.bigcommerce.com/s-td8cmtfdhr/images/stencil/590x590/products/1172/3878/LS_Valley_Cover_-_No_logo__02516.1725457672.jpg?c=1 "LS Valley Cover (Knock Sensor Delete) [Gen III/Gen IV]")
![LS Valley Cover (Knock Sensor Delete) [Gen III/Gen IV]](https://cdn11.bigcommerce.com/s-td8cmtfdhr/images/stencil/590x590/products/1172/3874/Black_No_Hardware__11569.1725455384.png?c=1 "LS Valley Cover (Knock Sensor Delete) [Gen III/Gen IV]")
LS Valley Cover (Knock Sensor Delete) [Gen III/Gen IV]
$84.95 - $229.95Upgrade your Gen 3 LS engine with our sleek knock sensor delete plate, crafted to replace the bulky stock valley cover with knock sensor provisions. Many enthusiasts discard the factory cover when tuning their engines to avoid false knock detection and...$84.95 - $229.95 -
Ultra Series Chevy Small Block Ultra Short Water Pump; Reverse Rotation; Black
$209.95Chevy 283-302-327-305-350-400 Engine Mechanical Water Pump High Flow Aluminum Water Pump Reverse Rotation APPLICATION: 283, 302, 327, 305, 350 & 400 Engines Ultra Short Water Pump This mechanical water pump is designed to have a...$209.95