GM
Thermostat Housing Fits Select GM LS Series Small Block Engines 15 Degree Swivel 6061-T6 Billet Aluminum Polished Finished Sold Individually

Mishimoto Aluminum Fill Neck Large - MFG Part No. MMFN-L

Billet Swivel Water Neck -20AN Opening

Thermostat Housing/Water Neck Spacer Small Block & Big Block Chevy / Big Block Chrysler 1'' Spacer Two 3/8'' NPT Side Ports O-Ring Base Polished Finish

180 Degree Thermostat

160° High-Flow Thermostat Fits 1946-1995 GM, Ford, AMC, Jeep

Water Neck Riser Chevrolet Small/Big Block Engines 0.5 in. NPT Threaded Port Center Port Location Aluminum

GM
Thermostat Housing 1997-2009 GM LS Engines 30 Degree Angle Neck 360 Degree Swivel Chrome Plated Aluminum

Water Necks
Water Neck - Straight Small Block Ford 302-351W 1.5" Hose Outlet

Multiple Makes
Low-Temp Stat Thermostat See Vehicle Fitment Tab ALL Applications

GM
Thermostat 2014-Up Chevrolet Corvette C7 2016-Up Camaro 6.2L 2014-Up Silverado 2014-Up Sierra V6/4.3L/5.3L/6.2L 2015-Up Escalade 6.2L 2015-Up Tahoe 5.3L 2015-Up 5.3L, 6.2L Low-Temperature, 160°F Activation

Water Neck Thermostat Housing Small Block Ford 390/427/428 Billet 90-Degree Two-Piece O-Ring Each Clearcoat

Dodge/Chrysler/Jeep
Low-Temp Stat Thermostat See Vehicle Fitment Tab ALL Applications

Aluminum Thermostat Housing Small Block Ford V8 15-Degree Non-Adjustable 1 1/2 (1.500) in. Diameter Outlet Hose O-Ring Seal Polished

ProLine LS Swivel Water Neck Specifically Designed To Work With Front Runner Accessory Drive Systems 90 Degree Rotation Polished Aluminum Finish

Thermostat Housings
Polished Aluminum Thermostat Housing Chevy Small Block V8, Big Block V8 & 4.3L V6 15-degree Neck 1-1/2 in. Diameter Outlet Hose

Swivel Water Necks
Swivel Water Neck - 90° GM LS1/LS6 1.5" Hose Outlet

Ford
Thermostat Housing Ford Big Block Fits 1.5" I. D. Hose 0° Swivel Neck Polished Finish

Water Neck 45° Small Block Ford 1-1/2" Hose Size