CU391 Radiator for 1988-1993 Chevy C1500 C2500 C3500 K1500 K2500 K3500 V30 V3500 Pickup 6.2L V8 Diesel & 1988-1993 GMC C1500 C2500 C/K/V Series, 4 Row Full Aluminium Cooling Radiator

Radiator Specifics: Condition: 100% Brand New Material: Aircraft AA5052 grade aluminum tank & core Row: 4 Row Core Size: 34'' x 17'' x 2.44'' Thickness Overall Size: 40''x 20 1/2'' Inlet Diameter: 1 3/4" Driver Side Outlet Diameter: 1 3/4" Passenger Side Transmission Oil Cooler: UNF5/8-20 Engine Oil Cooler: M20*1.5 Petcock Drain: OEM style brass petcock drain Radiator Cap: CNC machined filler neck and cap This Radiator Compatible with: 1988-1993 Chevy C1500 6.2L V8 1988-1993 Chevy C3500 6.2L V8 1988-1993 Chevy K3500 6.2L V8 1988-1993 Chevy C2500 6.2L V8 1988-1993 Chevy K2500 6.2L V8 1988-1993 Chevy K1500 6.2L V8 1989-1991 Chevy V3500 6.2L V8 1989-1991 Chevy V30 6.2L V8 1989-1991 Chevy V1500 Suburban 6.2L V8 1989-1991 Chevy V2500 Suburban 6.2L V8 1988-1993 GMC C1500 6.2L V8 1988-1993 GMC C2500 6.2L V8 1988-1993 GMC C3500 6.2L V8 1988-1993 GMC K1500 6.2L V8 1988-1993 GMC K2500 6.2L V8 1988-1993 GMC K3500 6.2L V8 1988-1991 GMC V3500 6.2L V8 Interchange Part Number: 2323, 432323, C0391, DPI391, CU391 Features: Our AA5052 Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. This AA5052 Aluminum Radiator is at least 30%-45% more efficient than stock ones. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications.

• 100% brazed aluminum core, TIG-welded to aluminum end tanks for superior durability and longevity
• Core Size: 34" x 17" x 2.44" Thickness, Overall Size: 40"x 20 1/2"
• Inlet Diameter: 1 3/4" Driver Side, Outlet Diameter: 1 3/4" Passenger Side
• OE/OEM Part Number: 391 CC391 DPI391 CU391 AE391
• High performance racing design, improves cooling by 35-45% Temp, build-in transmission cooler