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 31 Items.
Automatic Transmission Cooler Bypass Delete Kit, Aluminum, Sealing Washers, 6L80/6L90/8L90/Allison, Chevrolet, Small Block LS, Each
Part Number: TRG-6L80CLRBYPAS
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Fluid Control Valve, Transmission Fluid Bypass Valve, Aluminum, Allison, Chevrolet, GMC, Each
Part Number: PPE-125065000
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
COOLER BYPASS DELETE CHEVY/GM ALLISON 2017-2019
Part Number: BDD-1061532
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Performance Transmission Cooler Bar and Plate - 2011-2014 LML GM 6.6L with Allison 1000/2000 Series
Part Number: PPE-124063000
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
Transmission Cooler Bar and Plate - 2017-2019 L5P GM 6.6L with Allison 1000 Series
Part Number: PPE-124065000
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
Transmission Cooler Bar and Plate - 2015-2016 LML GM 6.6L with Allison 1000 Series
Part Number: PPE-124064000
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
Fluid Coolers, Transmission Cooler, Replacement, Aluminum, Silver Finish, Plate Design, Chevy, GMC, 6.6L, Allison 1000, Each
Part Number: FLD-TOCA10001114
Not Yet Reviewed
Estimated Ship Date: Feb 11, 2026 if ordered today
Estimated Ship Date: Feb 11, 2026 if ordered today
Cooler Trans 2001-03 GM Allison Bar and Plate
Part Number: PPE-124062101
Estimated Ship Date: Today
Estimated Ship Date: Today
Cooler Trans 2003-05 GM Allison Bar and Plate
Part Number: PPE-124062103
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
Fluid Coolers, Transmission, Plate Style, Aluminum, Silver, Stock Inlet/Outlet, Chevy, GMC, Allison, 6.6L, Kit
Part Number: MIO-MMTCDMAX15SL
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
Fluid Coolers, Transmission, Plate Style, Aluminum, Silver, Stock Inlet/Outlet, Chevy, GMC, Allison, L5P, 6.6L, Kit
Part Number: MIO-MMTCDMAX17SL
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Cooler, Aluminum, Natural, High Performance, Extra Cooling, Replacement, Chevy, GMC, Duramax, Allison 1000 Transmission, Each
Part Number: FLD-TOCA10001516
Not Yet Reviewed
Estimated Ship Date: Feb 11, 2026 if ordered today
Estimated Ship Date: Feb 11, 2026 if ordered today
Transmission Cooler, Aluminum, Natural, High Performance, Extra Cooling, Replacement, Chevy, GMC, Duramax, Allison 1000 Transmission, Each
Part Number: FLD-TOCA10001719
Not Yet Reviewed
Estimated Ship Date: Feb 11, 2026 if ordered today
Estimated Ship Date: Feb 11, 2026 if ordered today
Transmission Cooler, Aluminum, Natural, High Performance, Extra Cooling, Replacement, Chevy, GMC, Duramax, Allison 1000 Transmission, Each
Part Number: FLD-TOCA10000305
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Cooler Bypass Delete Kits, Thermostatic, Full-Flow, Aluminum, Black Anodized, Chevy, GMC, L5P, 6.6L, Each
Part Number: MIO-MMTC-L5P-TBV
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
Automatic Transmission Cooler Bypass Delete Kits, Non-Thermostatic, Full-Flow, Aluminum, Anodized, Chevy, GMC, L5P, 6.6L, Each
Part Number: MIO-MMTCL5PTBVFF
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
TRANSMISSION COOLER
Part Number: PPE-124062106
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
Radiator, Aluminum/Plastic, Crossflow, Chevy, GMC, 8.1L, Each
Part Number: OSC-2948
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Radiator, Aluminum/Plastic, Crossflow, Chevy, GMC, 8.1L, Each
Part Number: OSC-2947
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Jan 19, 2026 if ordered today
Radiator
Part Number: RCG-41-2948
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Radiator
Part Number: RCG-41-1530
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Radiator, Aluminum, 3-Row, Polished, Crossflow, Chevy, GMC, Each
Part Number: FBR-FB288
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator, Radiator
Part Number: RDR-8012948
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Radiator, Radiator
Part Number: RDR-8012947
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
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