Derale Heavy Duty Tube & Fin Engine Cooler Kit
High capacity 6-pass cooler features 1/2” seamless copper tubes expanded into 3/4” aluminum extraction, plastic edge guard protectors and an attractive black powder coated finish. Cooler size: 7.5” x 17” x 3/4”. Kit with large diameter thermostatically controlled Sandwich adapter (3-1/2" O-Ring).

** Most Chevrolet/GMC V-8’s prior to 2001 (except 4-wheel drive V-8’s after 1988) require this large diameter sandwich adapter. All 7.4L (454) and 8.1L (all years).

Actual part may vary from the picture !