Mishimoto Aluminum Radiator X Line Small 70-73 Barracuda

The Mishimoto Aluminum Radiator X Line Small 70-73 Barracuda is an aluminum engine cooling solution engineered for 1970–1973 Plymouth Barracuda models, delivering improved thermal management and reliability during sustained performance driving.

Designed and manufactured by Mishimoto, this X Line Small radiator uses an aluminum construction to provide consistent heat dissipation and long-term corrosion resistance compared with conventional materials.

Why this matters:

• Aluminum construction — provides efficient heat transfer and improved resistance to corrosion compared with mixed-material cores, helping maintain stable coolant temperatures over time.
• X Line Small profile — tailored for fitment in classic Barracuda engine bays where space and clearance are constrained, offering a compact cooling package without sacrificing core area.
• Vehicle-specific fitment — configured to match mounting points and plumbing locations for 1970–1973 Barracuda applications to simplify installation and minimize modifications.

Technical specifications:

• Product: Mishimoto Aluminum Radiator X Line Small
• Material: Aluminum
• Intended vehicle: 1970–1973 Barracuda

Performance and serviceability notes:

• Aluminum construction provides consistent thermal conductivity for improved cooling performance under load.

Mishimoto engineering focuses on functional durability and serviceability for classic performance cars. This radiator delivers a purpose-built cooling option for 1970–1973 Barracuda owners seeking an OEM-friendly upgrade from stock cooling components.