Thermostat Housing 45° Swivel Black Water Neck Compatible with SBC BBC CHEVY 327 350 396 454 Engines Black 45 Degree electronics_best_sellers_Jan2025 DB9 female to RJ45 female

DB9 female to RJ45 female module Shell material: ABS Wire: 1007 26 tinned copper wire Requires no external power RJ45 Pin Outs: 1-Blue

designed to monitor and adjust engine temperature

There are both regular and upgraded versions to choose from

Silverado &Sierra 3500 Classic 2007

Thermostat Housing 45° Swivel Black Water Neck Compatible with SBC BBC CHEVY 327 350 396 454 Engines Black 45 Degree electronics_best_sellers_Jan2025 DB9 female to RJ45 femaleThermostat Housing 45 Swivel Black Water Neck Compatible with SBC BBC CHEVY 327 350 396 454 Engines YUCHENSHLP Thermostat Housing 45 Swivel Black Water Neck Compatible with SBC BBC CHEVY 327 350 396 454 Engines Item specifics: Brand: YUCHENSHLP Condition: 100%New Colour: Black Water Neck Material: Steel Part Type: Water Necks Water Neck Style: 45 Degree Sealing Style: Gasket Warranty: yes Fitment Fits for sb & Bb Chevy 265 283 305 327 350 383 396 400