Custom Differential Oil Cooler Kit for 1979-2004 Ford Mustangs

In stock
SKU: RR1-7904-DFCLR-KTW-TS
We understand that one size doesn't always fit all. That's why we offer the flexibility to customize our kits to perfectly suit your specific application needs. While our kits are designed as direct bolt-on solutions, we recognize that your project might have unique requirements. Contact us for more details.
Regular price $961.70
Temp Sensor Provision

  • We understand that one size doesn't always fit all. That's why we offer the flexibility to customize our kits to perfectly suit your specific application needs. While our kits are designed as direct bolt-on solutions, we recognize that your project might have unique requirements. Contact us for more details.

This is not your run-of-the-mill diff cooler kit using eBay hose and fittings, a tube and fin cooler you can buy at Autozone for $39 and a no name electric fan and pump. 

We chose nothing but the highest quality products in this kit. Our name brand pump uses metal gears not plastic. SPAL is a name in fans everyone knows. We chose bulkhead fittings over a hole in the floor with a rubber grommet that works lose over time. Paired with a high-end Mocal cooler actually designed for oil and not transmission fluid. Direct plug in connector for fan & relay takes the guesswork out of wiring up the fan and pump. We also include a one-way anti-drainback valve. The Mocal Fan shroud comes insulated to ensure the most amount of heat is extracted via the SPAL 6.5" suction fan. Rest assured, this is a VERY high quality kit with race-proven performance!

*** Requires Ford Performance Racing Diff Cover or equivalent. Requires 3/8ths NPT (bottom port/feed) and 1/2" top port/feed that is standard on the FPR diff covers. We can modify your stock diff cover for a fee, please add it to comments or email us and we will provide a quote***

*** Assembly Required ***

In order to keep the cost down and pass along as much savings as possible to the customer, this kit does NOT come with pre-assembled fittings. You are required to assemble this kit/fittings and cut the RaceFlux hose to length. 

We can offer suggestions and share customer mounting locations but please consider this isn't a direct bolt-on.  Drilling and fabrication are required to mount the cooler. 

***PRODUCT PHOTOS INCLUDE TEMP SENSOR PROVISION *** 

What's in the Box (No Temp Sensor Provision)

  • (1) Mocal 25-row x 235 mm oil cooler, -08AN 
  • (1) 25-Row Mocal 235 Matrix and Setrab Series 6 Oil
    Cooler Fan Bracket Kit For 6.5" Fan
  • (1) SPAL fan, 6.5", suction, low profile, 325 CFM
  • (1) SPAL fan harness kit, 40A relay, 12V
  • (5) Hose end, double swivel, 90-degree, -08AN,
    black
  • (6) Hose end, straight, -08AN, black
  • (1) Hose end, double swivel, 45-degree, -08AN,
    black
  • (2) Bulkhead fitting, straight flare, -8AN to -8AN
    male, black
  • (2) Bulkhead fitting NUT, -8AN, hard anodized, black
  • (1) Marco UP2 Electric gear oil pump, 12V, 52.9 GPH / 0.88
    GPM, 2.3-2.7 A, 3/8" NPT ports
  • (1) Union, 3/8" BSP male to -8AN male flare, black (Oil Cooler Fittings)
  • (12)(feet) SAE J30 R9 lightweight racing hose, Nylon outer
    braid, SS reinforced, Viton (FKM) inner bore,
    -8AN
  • (1) Union, 1/2" male NPT to -08AN male flare, black (Return, Ford Racing Diff Cover)
  • (1) Union, 3/8" male NPT to -08AN male flare, black (Feed, Ford Racing Diff Cover bottom port)
  • (1) One way -8an check valve, to prevent fluid drain back into the diff
  • (1) 6amp double pole switch

Add Temp Sensor Provision Includes

  • (1) Tee, -08AN male flare with 1/8" NPT female sensor port, black
  • (2) Hose end, straight, -08AN, black

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