Connects to 16AN Hose. Billet Machined Aluminum. Fits for Chevy Small / Big Engines 265 283 305 307 327 350 383 400 396 402 427 454 472 502 348 409. Swivel 360 Degree ,Water Neck Straight up. Black anodized.
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New Billet Aluminum Water Neck Thermostat Housing 11-1565A 61 for R07 Chevy
Billet Aluminum Water Neck Thermostat Housing for Mopar Chrysler Dodge #114-1004
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Chevy Thermostat Housing -20 AN Straight Fitting Billet Water neck SBC BBC 350
