Reviews B & M 70274 SuperCooler Black Aluminum Fluid Cooler

B & M 70274 SuperCooler Black Aluminum Fluid CoolerBuy B & M 70274 SuperCooler Black Aluminum Fluid Cooler

B & M 70274 SuperCooler Black Aluminum Fluid Cooler Product Description:



  • Rigid stacked-plate design is resistant to damage, and much better at cooling than ordinary 'fin and tube' coolers
  • Constructed from black finished lightweight aluminum alloy for maximum corrosion resistance
  • 11" x 11" x 1-1/2" racing model is rated at 29,200 BTU, and pressure tested to 200 PSI
  • Fluxless, oven brazed construction is vibration resistant
  • Multiple oil flow paths for maximum cooling efficiency

Product Description

Adding this B&M SuperCooler keeps the ATF and transmission cooler, and keeping a vehicle's transmission cool is essential for dependability, especially in performance applications. The unit is designed to be very efficient for its size and weight, to cool much better than an ordinary 'fin and tube' cooler, and to reduce the risk of lube system failure. Using fluxless, oven brazed construction for vibration resistance, it is built out of lightweight aluminum alloy and features a revolutionary 'stacked plate' design with multiple oil flow paths. The unit monitors resistance to flow by allowing a controlled amount of ATF to pass through a self-regulating orifice. Controlled by viscosity, thicker ATF is returned directly to lube through two bypass openings in the stacked plate core, while thinner ATF is directed through the core to cool as operating temperatures increase.

Customer Reviews

Most helpful customer reviews

2 of 2 people found the following review helpful.
5Keeping it cool
By MR. Bane
Installed on a 2000 Astro after a transmission rebuild. I load up my van quite a bit. Held temperatures from 115 to 150 f in sunny s. cali. AC on. Do not believe the tranny will overheat in these conditons. Great product. ***caution***don't stare at it too long, hypnotizing! Nicely constructed cooler.

0 of 0 people found the following review helpful.
5Bypass for Dodge Ram
By Sandra K. McMillan
There are two transmission coolers on my Dodge Ram diesel. The water cooled one sprung a leak. Fortunately the transmission was not contaminated by engine coolant, nor the engine with transmission fluid. Salt had also taken a toll on the cooling lines. The leaking cooler had a price tag of $1000.00 and the total price at Cochran Dodge came to almost $3000.00, parts and labor. After doing some research on the problem, I decided to bypass the faulty cooler with the B&M which I mounted to the fuel tank heat shield and replaced the cooling lines with transmission cooling hose. By the way, the cooling lines I replaced were part steel and part hose. The metal parts of the lines were in terrible condition but the hose parts were fine so I'm not concerned about having all hose between the cooler in front of the radiator and the B&M cooler mounted on the heat shield and the transmission. It took almost 25 feet of cooler hose. Very pleased with the B&M cooler! Thanks, Sandy's lesser half

0 of 0 people found the following review helpful.
5worked fine
By Reynolds Secord
HAVE A 2002 BUICK REGAL, WHEN COLD VERY SMOUTH SHIFT HOWEVER WHEN HOT IT CLUNKS AS IT SHIFTED.THIS COOLER HELPED THE SHIFT PROBLUM. HOWEVER I ALSO INSTALLED A FAN TO MAKE SURE IT STAYED AS COOL AS POSIBLE. IN FL. THE TEMP. NEVER GET TO THE ZERO STAGE.SO HEAT IS THE TRAN. WORSE ENAMY

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