Fitment:Chevy GMC C/K Series Pickup Truck 67-72 Core size:28.27" x 16.06" x 1.73"，3Rows Performance:35-45% more cooling efficiency than stock radiator Craft:Using durable quality aluminum and 100% precision handmade TIG-Welded

Aluminum racing 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 racing radiator is at least 30% 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.

Application:
Chevy GMC C/K Series Pickup Truck 67-72 Please Notice:
To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table. Also review the notes section in the compatibility chart for additional specifications about this part. Specification:
100% welded by TIG, no epoxy.
High Performance Racing Spec.
3-Row of tubes Core Racing Design
Tank Material: T-6061 Aircraft Grade Aluminum
Core Dimensions: 718x408x44(mm)/ 28.27" x 16.06" x 1.73"
Overall Dimensions: 91X53X18cm
Inlet/Outlet: 1.625" / 1.75"