Cooling & Heating
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When you make engine modifications for more power, power-robbing heat increases—keeping cool is the key to maximum performance! Summit Racing has everything you need...
When you make engine modifications for more power, power-robbing heat increases—keeping cool is the key to maximum performance! Summit Racing has everything you need to offset that extra heat, including high performance radiators and oil coolers, electric fans, high-flow electric water pumps, and thermostats. We also have radiators and coolers for everything from stock replacements to street rods and other custom applications, plus flex fans, wiring kits, and radiator caps. If your heater or air conditioner has seen better days (or if your vehicle never had one!), we can help you out with heater cores, air conditioners,...
When you make engine modifications for more power, power-robbing heat increases—keeping cool is the key to maximum performance! Summit Racing has everything you need to offset that extra heat, including high performance radiators and oil coolers, electric fans, high-flow electric water pumps, and thermostats. We also have radiators and coolers for everything from stock replacements to street rods and other custom applications, plus flex fans, wiring kits, and radiator caps. If your heater or air conditioner has seen better days (or if your vehicle never had one!), we can help you out with heater cores, air conditioners, and HVAC ducts, too.
Showing In Stock Items. Show All 317 Items.
Water Neck and Thermostat Housing, Radiator Cap Filler Neck Style, Swivel, with O-Ring Seal and Hardware, Billet Aluminum, Black Anodized, Chevy, Each
Part Number: CSI-913AN16BLK
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Water Neck Spacers, Aluminum, Polished, 1.00 in. Thickness, Chevrolet, Each
Part Number: SUM-371200
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Billet Aluminum, Clear Anodized, 90 Degree, Universal, Each
Part Number: CSI-99163
Estimated Ship Date: Today
Estimated Ship Date: Today
Manifold Expansion Filler, 3 in. x 12AN, Each
Part Number: CSI-99133
Not Yet Reviewed
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-913C
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Duct Hose, Aluminum, Natural, 2 in. I.D., 18 in. Length, Each
Part Number: ADO-219-433
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Radiator Cap Filler Neck Style, Billet Aluminum, Clear Anodized, Chevy, Each
Part Number: CVS-TSH3CL
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Water Neck, Billet Aluminum, Clear Anodized, 90 Degree, Universal, Each
Part Number: CSI-99134
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Billet Aluminum, Clear Anodized, Straight Up, Chevy, Big/Small Block, Each
Part Number: CSI-970C
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Intake, Flat Front Air Box
Part Number: AAF-ALL23226
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Fan Control, Thermostatic, 185 Degrees On/165 Degrees Off, Sending Unit, Each
Part Number: BCI-75029
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressor, A6, Steel, Black, V-Belt Pulley, 1-groove, Each
Part Number: ADO-15-20515
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Thermostatic, Adjustable, 150 to 240 Degrees, Kit
Part Number: DER-16749
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Thermostatic, 185 Degrees On/175 Degrees Off, Kit
Part Number: PRF-30103
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressor, R4 Type, Steel, Black, V-belt Pulley, 1-groove, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: ADO-15-20206
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressors, HT6, Clutch, Serpentine Pulley, 6-groove, Cadillac, Chevy, GMC, Oldsmobile, Each
Part Number: ADO-15-22124
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressor Assembly, Steel, 6-Groove Serpentine Pulley, R-134A, Each
Part Number: ADO-15-20184
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat Housing Crossover, Aluminum, Ford, 351W, Cleveland Heads, Kit
Part Number: TFS-51600600
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck Spacer, Water Neck Riser, 1.0 in., Billet Aluminum, 3/8 in. NPT Ports, Chevy, Small Block, Each
Part Number: WEH-WM39375
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Thermostatic, 195 Degrees On/175 Degrees Off, Sending Unit, Each
Part Number: BCI-75030
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat Spacer, Billet Aluminum, Natural, 1 in. Thick, Chevy, Small Block, Big Block, Each
Part Number: MOR-63433
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Exchanger, Aluminum, Natural, Dual Pass, Chevrolet, Corvette, Each
Part Number: AFC-80294NDP
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressors, Remanufactured, Clutch, V-belt Pulley, 1-groove, Buick, Cadillac, Chevy, GMC, Jaguar, Mercedes-Benz, Olds, Volvo, Each
Part Number: ADO-15-20514
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressors, Remanufactured, R4, Clutch, Serpentine Pulley, 6-groove, Cadillac, Chevrolet, GMC, Pontiac, Each
Part Number: ADO-15-21736
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, Dual Electric Fan, On 185 Degrees F, Off 165 Degrees F, Kit
Part Number: BCI-75104
Estimated Ship Date: Today
Estimated Ship Date: Today
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Summit Racing™ Water Neck Spacers SUM-371200
