Perma-Cool Thin Line Fluid Cooler 12-1/2 x 5 x 3/4" Tube Type 11/32" Hose Barb Inlet/Outlet - Aluminum DNC5RRP Large 30mm piston and rebound

Large 30mm piston and rebound valve eliminates oil deterioration to further improve durability

1987-1999 Buick Riviera

44 mm Thick

Cross Form

Perma-Cool Thin Line Fluid Cooler 12-1/2 x 5 x 3/4" Tube Type 11/32" Hose Barb Inlet/Outlet - Aluminum DNC5RRP Large 30mm piston and reboundProduct Description: Fluid Cooler Thin Line 12. 5 x 5 x 0. 75 in Tube Type 11 32 in Hose Barb Inlet Outlet Aluminum Natural Sold Individually Using the knowledge gained from years of motorsports involvement, Perma Cool has developed an extensive, high quality product line. Along with its race proven oil and Transmission coolers, Perma Cool offers electric and mechanical fans, oil adapters and filter mounts, complete filtering systems, specialty