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Founded by racers in 1989, CSR Performance Products uses that on-track experience to create competition-tough components for your vehicle. Start your engine with a high-torque...
Founded by racers in 1989, CSR Performance Products uses that on-track experience to create competition-tough components for your vehicle. Start your engine with a high-torque CSR starter, then keep it running cool with components like lightweight/high gpm water pumps and cooling fans. CSR also makes transmission shields, flexplates, carburetor spacers, and a wide variety of billet aluminum accessories like filler necks, thermostat housings, brackets, and clamps. You’ll find a comprehensive selection of CSR Performance products at Summit Racing Equipment, all at the lowest prices around, and backed by the best service...
Founded by racers in 1989, CSR Performance Products uses that on-track experience to create competition-tough components for your vehicle. Start your engine with a high-torque CSR starter, then keep it running cool with components like lightweight/high gpm water pumps and cooling fans. CSR also makes transmission shields, flexplates, carburetor spacers, and a wide variety of billet aluminum accessories like filler necks, thermostat housings, brackets, and clamps. You’ll find a comprehensive selection of CSR Performance products at Summit Racing Equipment, all at the lowest prices around, and backed by the best service in the business.
Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Chevy, Big/Small Block, Each
Part Number: CSI-911AN20C
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Chevy, Big/Small Block, Each
Part Number: CSI-911AN16C
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck O-Ring, Replacement, for Chevy/Mopar Thermostat Housing, Set
Part Number: CSI-911-912KIT
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Straight Up, O-ring Style, Billet Aluminum, Clear Anodized, Chevy, Each
Part Number: CSI-911LS115C
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING #20AN CONNECTION
Part Number: CSI-911LS1AN20C
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Billet Aluminum, Black Anodized, Swivel, 90 Degree, Chevy, Big/Small Block, Each
Part Number: CSI-911AN12BLK
Not Yet Reviewed
Estimated Ship Date: Aug 29, 2025 if ordered today
Estimated Ship Date: Aug 29, 2025 if ordered today
Water Neck, Billet Aluminum, Black Anodized, Swivel, 90 degree, Chevy, Each
Part Number: CSI-911AN20BLK
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Thermostat Housing CHEVY SWIVEL THERMOSTAT HOUSING #10AN FITTING
Part Number: CSI-911AN10BLK
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
-16 AN WATER NECK BLACK
Part Number: CSI-911AN16BLK
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Chevy, Big/Small Block, Each
Part Number: CSI-911AN10C
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Chevy, Big Block, Small Block, Each
Part Number: CSI-911AN12C
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING #20AN CONNECTION
Part Number: CSI-911LS1AN20BK
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Water Neck, Billet Aluminum, Black Anodized, 0 Degree, Chevy, Small Block, Each
Part Number: CSI-911LS1BLK
Not Yet Reviewed
Not Available
Not available? No problem! We recommend these similar substitute parts:
Water Neck, Billet Aluminum, Clear Anodized, 0 Degree, Chevy, Small Block, Each
Part Number: CSI-911LS1C
Not Yet Reviewed
Not Available
Not available? No problem! We recommend these similar substitute parts:
Thermostat Housing CHEVY SWIVEL THERMOSTAT HOUSING 1-1/4" CONNECTION
Part Number: CSI-911-125BLK
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Thermostat Housing CHEVY SWIVEL THERMOSTAT HOUSING 1-1/4" CONNECTION
Part Number: CSI-911-125C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING 1-1/4" CONNECTION
Part Number: CSI-911LS1125BLK
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
TSTAT HOUSING 1.5 IN HOSE CONN
Part Number: CSI-911LS115BLK
Not Yet Reviewed
Not Available
Not available? No problem! We recommend these similar substitute parts:
Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING #10AN CONNECTION
Part Number: CSI-911LS1AN10BK
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING #10AN CONNECTION
Part Number: CSI-911LS1AN10C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING #12AN CONNECTION
Part Number: CSI-911LS1AN12BK
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING #12AN CONNECTION
Part Number: CSI-911LS1AN12C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING #16AN CONNECTION
Part Number: CSI-911LS1AN16BK
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING #16AN CONNECTION
Part Number: CSI-911LS1AN16C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
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