Connects to 20AN Hose. GM LS engines LS1,LS2,LS 3,LS7,LS9,LSA,L76 and L92. Swivel 360 Degree ,Water Neck Straight up. Billet Machined Aluminum. Black anodized. Vortech Truck Engines 4.8L,5.3L,6.0L.
Billet Aluminum Swivel Water Neck Ford Small Block 221 260 289 302 351W 1.5''
Billet Aluminum Swivel Water Neck Ford Small Block 221 260 289 302 351W 1.25''
Billet Aluminum Swivel Water Neck Ford FE 360 390 427 428 1.5'' Black
UPR Aluminum Swivel Thermostat Ford Big Block 370 429 460 514 Water Neck 1.5"
Gen 3 Hemi Billet Aluminum Straight Thermostat Housing with 20AN Threads
Billet Aluminum Oil Thermostat Housing Plug Bolt For BMW N54 N55 S55 Engines
