Chevrolet/GM C/K Truck 3-Row Performance Aluminium Radiator with 19" Tall Core, 1978-1986
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- All-aluminium construction with durable, TIG-welded end tanks
- Features an internal transmission cooler to provide optimal fluid temperatures for automatic transmissions
- 3-row brazed aluminium core
- Increased coolant capacity and superior heat dissipation
- Billet aluminium fill neck
- Includes magnetic drain plug to capture metallic debris and fragments in cooling system
- Mishimoto Lifetime Warranty
Key Features
- All-aluminium construction with durable, TIG-welded end tanks
- Features an internal transmission cooler to provide optimal fluid temperatures for automatic transmissions
- 3-row brazed aluminium core
- Increased coolant capacity and superior heat dissipation
- Billet aluminium fill neck
- Includes magnetic drain plug to capture metallic debris and fragments in cooling system
- Mishimoto Lifetime Warranty
| Overall Length (in) | 20.7 |
|---|---|
| Overall Height (in) | 33.9 |
| Overall Width (in) | 4.5 |
| Core Length (in) | 28.3 |
| Core Height (in) | 18.9 |
| Core Thickness (in) | 2.5 |
| Fluid Capacity (gal) | 4.87 |
| Rows | 3 |
| Inlet (in) | 1.5 |
| Outlet (in) | 1.6 |
| Drain Plug Thread Size | 1/4-18 NPT |
| DPI | 716 |
| Applications | 1978-1986 GM C/K Series Pickup 292ci (4.8L) L6, 305ci (5.0L) V8, 350ci (5.7L) V8, 454ci (7.4L) V8 1987-1991 Chevy Blazer 305ci (5.0L) V8, 350ci (5.7L) V8 1981-1991 GMC Jimmy 305ci (5.0L) V8, 350ci (5.7L) V8 1987-1991 R Series 305ci (5.0L) V8, 350ci (5.7L) V8, 454ci (7.4L) V8 1987-1991 V Series 305ci (5.0L) V8, 350ci (5.7L) V8, 454ci (7.4L) V8 |
| Engine Codes | 292ci (4.8L) L6 305ci (5.0L) V8 350ci (5.7L) V8 454ci (7.4L) V8 |
| Note | Transmission Cooler Thread Info: On Radiator: Female 1/4-inch BSPP Fits with factory air conditioning. This radiator is not designed to work with the factory heavy-duty cooling system. |
| Coolant Capacity | 4.87 |
Mishimoto Radiator Cap
Magnetic Drain Plug
Mishimoto Lifetime Warranty
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.

