- Race and street application
- Pressure tested
- TIG welded
- Compact design
- Extreme performance
-
SpeedFactory Racing Aluminum Tucked Radiator for Honda/Acura B/D/H/F/K/J Series Engines
Maximize engine bay space and upgrade your cooling system with the SpeedFactory Racing Aluminum Tucked Radiator, engineered for high-performance Honda and Acura applications. Whether you’re building a street car, track machine, or showpiece, this tucked radiator provides reliable cooling with a clean, minimalist look that clears space for turbo kits, custom piping, and wire tucks.
This radiator features a dual pass, dual row core design for improved heat dissipation over factory units. Constructed from high-quality H-3 5052 aluminum, the tanks are CAD designed and precision formed for a perfect fit and optimal strength. Every unit is professionally TIG welded and pressure tested to ensure leak-free performance under demanding conditions.
Key Features:
- Compatible with Honda/Acura B, D, H, F, K, and J series engines
- Dual row core with dual pass design for maximum cooling efficiency
- Available with 32mm hose fittings or -16AN male fittings for custom setups
- Dual SPAL 7.5″ cooling fans with a 1-piece aluminum shroud and CNC engraved SpeedFactory logo
- -6AN ORB drain fitting for easy servicing
- Two 3/16″ thick aluminum mounting tabs (custom drilling required)
- Overall dimensions: 24″ W x 9.5″ H x 5.5″ D (including fans and shroud)
Outlet Location by Engine Type:
- B/D/H/F Series: Back right side of the radiator
- K/J Series: Back left side of the radiator
Installation Notes:
This radiator is a custom-fit upgrade and requires drilling of mounting holes and in some cases cutting
- Honda/Acura?
- SPAL Fan Specifications:?
- 7.5″ Straight Blade Puller Fan, 437 CFM
Overall dimensions:?24″ wide x 9 1/2″ tall x 5 1/2″ thick (Thickness includes fan shroud and fans).Welded inlet / outlet fittings are either -16AN male -OR- 32mm billet hose endsRadiator drain fitting is -6AN ORB (O-Ring Boss)Our fitting configuration recommendations are as follows:B Series Cylinder Head:- Thermostat Housing – 45 Degree?
- Fitting?Bottom of Radiator – 45 Degree?
- FittingFiller Neck – 45 Degree Fitting
- Top of Radiator – 45?Degree Fitting?
K-Series?Engines:- Thermostat Housing – 45?Degree Fitting
- Bottom of Radiator – 90 Degree Fitting
- Filler Neck – 45 Degree?Fitting
- Top of Radiator – 45 Degree Fitting
- INSTALLATION:
Minor drilling for the mounting holes (and in some applications minor cutting of the radiator support) is necessary for installation.**NOTE** The mounting tabs do not come with holes drilled in them because many applications will need to have the holes drilled in slightly different locations.

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