Derale 4 Pass 13" Series 7000 Copper/Aluminum Transmission Cooler, -6AN Kart Racing Helmet These lifters for Oldsmobile 260-455

These lifters for Oldsmobile 260-455 and Pontiac 326-455 yield significant power increase over standard hydraulic lifters

4" x 9" x 15" x 16"

available with aluminum or steel blades

with a 7 quart system capacity

Derale 4 Pass 13" Series 7000 Copper/Aluminum Transmission Cooler, -6AN Kart Racing Helmet These lifters for Oldsmobile 260-455This Tube & Fin cooler features 1 2" copper tubing expanded into aluminum cooling fins and embossed turbulators. It is built with 6AN inlets and can be used as a transmission cooler, power steering or fuel cooler with equal efficiency. No mounting hardware included. Specifications: Cooler Style: Tube & Fin Embossed turbulators inserted in each tube agitate fluid for maximum heat transfer, Extruded plastic cooling fin guards, 4 pass cooler design, 1 2"