▶ 4-Row Core Automotive Replacement Engine Radiators Compatible with 1989 Chevy R2500 7.4L V8 Gas ; Compatible with 1989 1990 1991 Chevy R2500 Suburban / R3500 / V3500 7.4L V8 Gas ; Compatible with 1990 Chevy V2500 Suburban 7.4L V8 Gas ; Compatible with 1989 GMC R2500 7.4L V8 Gas ; Compatible with 89 90 91 GMC R2500 Suburban / R3500 / V3500 7.4L V8 Gas. ▶ Radiator Aluminum Core Size: 19" H X 34" W x 1.74" T ; Overall Size: 21.8" H X 39.3" W ; Upper Inlet: 1 1/2" Driver Side ; Lower Outlet: 1 3/5" Passenger Side ; Transmission Oil Cooler: Included ▶ Reliable Quality: Made from Aircraft AA5052 grade aluminum for prolonged lifespan and with raw aluminum finish, 100% Tig welded ▶ Optimal Cooling Efficiency: Featuring a 3-row design, this radiator improves engine cooling efficiency by 35%-45% compared to stock radiators ▶ Simple Installation: Direct bolt-on OE fitment or replacement for factory unit, fast and easy installation without any drilling or modification ▶ High Performance: The KUUHLERSAT radiator is arranged in a louvre-style fin pattern, increasing the width of the tubes to enhance water flow and contact area, providing the engine with maximum cooling efficiency Welcome to our store~ KUUHLERSAT Hope you have a pleasant shopping experience!. Thank you for choosing us, have a great day!
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♥ If there is something wrong with your purchase please let us know and we will do all in our power to fix the issue to you. Thank you for your cooperation.

This Radiators Compatible with:
Compatible with 1991 Chevrolet R2500 Suburban 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1991 Chevrolet R3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1991 Chevrolet V3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1990 Chevrolet R2500 Suburban 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1990 Chevrolet R3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1990 Chevrolet V2500 Suburban 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1990 Chevrolet V3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1989 Chevrolet R2500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1989 Chevrolet R2500 Suburban 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1989 Chevrolet R3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1989 Chevrolet V3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1989 GMC R2500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1989 GMC R2500 Suburban 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1989 GMC R3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1989 GMC V3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1990 GMC R2500 Suburban 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1990 GMC R3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1990 GMC V3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1991 GMC R2500 Suburban 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1991 GMC R3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Compatible with 1991 GMC V3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated
Manufacturer Part Number:774,CC774,CU774 MC774,AE774
Please Notice: For 1989-1991 CHEVY/GMC R/V 2500 3500 7.4L 454Cu V8 GAS ONLY

Radiator Size:
Type: Aluminum Radiator
High Performance Racing Spec.
3-Row of tubes Core Racing Design
Material: Full Aluminum Core & Tank
Surface Finish: Polished Aluminum
Items Included: Cap
Mounting Style: Bolt-On
Fitment Type: Direct Replacement
Performance: Up to 30%-45% Cooling
Crafts: 100% Tig Welded,No Epoxy
Radiator Drain Plug: OEM Style Brass Petcock Drain
Radiator Cap: CNC Machined Billet and High Pressure Radiator Cap 1.3 Bar
Features: Durability Tested, 100% Leak Tested, 3 Rows, Crossflow Radiator, No Drilling or Modifications Needed for Installation

KUUHLERSAT Radiador:
1. Made from Aircraft T-5052 grade aluminum for prolonged lifespanand with raw aluminum finish
2.Brazed core technology to guarantee optimum performance and dependability
3.AA5052 Aluminum 2mm thick tanks and fittings,Ensure it's hard and durable
4.Higher density core: cooling rows are spaced 3/8" apart.giving you 25% more rows within the core than other aluminum radiators
5.14-16 cooling fins per inch,giving you approximately 1500 more cooling fins than other aluminum radiators,throws off much more heat
6. Carefully crafted to exceptional OE standards for precise fit

Description:
This AA5052 Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure
Its light-weight, and high-heat transferr