★Aluminum Radiator: All-aluminum design with durable TIG-welded construction (AA5052 aircraft aluminum) ;High performance racing design, improves cooling by 35 -45% Temp. ★Core size: 33.97"H x 19.21''W x 2.44"T; Overall size: 40.74"L x 21.25"W x 4.52"T; Inlet/ outlet: 1.34"/ 1.57"（Measurement standard: the direction of the core strip is high）; Compatible with 1988-2000 1989 1990 1996 1998 Chevy C/K 2500 3500 7.4L 454 V8 ★Cubauto 4 Row Aluminum Radiator is welded in vacuum brazing furnace, no epoxy, all item is 100% inspected and tested for quality assurance. ★This all Aluminum Radiator Includes CNC machined filler neck and cap,OEM Style Brass Petcock Drain; Direct OE replacement with drop-in precise fitment and easy installation. ★100% Leak Tested, Downflow Radiator, Durability Tested;Light Weight Direct Bolt-On OEM Fitment or Replacement, Stronger & Higher Capacity for Coolant than Stock One Cooler specifications: φ32*292*M20*1.5(P)/ φ26*292*5/8-18UNF(Z) Fitment:

For 1991-2000 Chevy C2500 7.4L V8
For 1992-1999 Chevy C2500 Suburban 7.4L V8
For 1988-2000 Chevy C3500 7.4L V8
For 1991-2000 Chevy C3500HD 7.4L V8
For 1991-2000 Chevy K2500 7.4L V8
For 1992-1999 Chevy K2500 Suburban 7.4L V8
For 1988-2000 Chevy K3500 7.4L V8
For 1991-2000 GMC C2500 7.4L V8
For 1992-1999 GMC C2500 Suburban 7.4L V8
For 1988-2000 GMC C3500 7.4L V8
For 1991-2000 GMC C3500HD 7.4L V8
For 1991-2000 GMC K2500 7.4L V8
For 1992-1999 GMC K2500 Suburban 7.4L V8
For 1989-2000 GMC K3500 7.4L V8

Radiator Details:

Brand: Cubauto
Type: 4 Core
Core Thickness: 2.44"
Core/ Tank Material: All Aluminum
Upgraded Cap: CNC Machined Filler Neck and Cap
Upgraded Drain Plug: OEM Style Brass Petcock Drain
Dual oil cooling
Delivery: Local Delivery
Fitment Type: Direct Replacement
Style: Crossflow
Performance: Up to 35%-45% Cooling

Why Choose Cubauto Radiator?

1. Covers vast selection of import and domestic applications
2. Stringently tested to guarantee optimum performance and dependability
3. Straightforward installation guaranteed
4. Carefully crafted to exceptional OE standards for precise fit,Aircraft AA5052 grade aluminum and with raw aluminum finish
5. Made from high-grade materials for prolonged lifespan
6. CNC machined filler neck and cap
7. OEM style brass petcock drain