Description

Heat is the number one killer of automatic transmissions, causing clutch slip, harsh shifts, and fluid breakdown that can cut service life in half. PPE's all-aluminum bar-and-plate cooler delivers the extra cooling capacity your Allison needs to run cooler and last longer.

Features

• Massive 209 cubic-inch core, 106% larger than stock
• 18% larger frontal area for greater airflow exposure
• Dense louvered fins for maximum heat transfer, up to a 40F drop
• Heavy-duty bar-and-plate construction versus the factory stacked-plate design
• All-aluminum build for superior pressure resistance and durability