Koyo HH-Series 48mm Radiator for Evo 4/5/6 (Fits 7/8/9) (HH030939) K&N The fittings threading into the

The fittings threading into the oil cooler are pipe thread

Part Number: ID Size (Inner Diameter): SP60 60mm (2

• Delrin Construction

that's not a typo

Utilizes heavy duty

Koyo HH-Series 48mm Radiator for Evo 4/5/6 (Fits 7/8/9) (HH030939) K&N The fittings threading into theThe Koyorad HH Series radiator features a 48mm core and polished aluminum finish. This is a direct replacement fit for the Evo 4 5 6 models. The Evo 7 8 9 models can use this radiator if you purchase an Evo 4 5 6 style upper hose. This 4 5 6 radiator places the hose more to the left of the engine bay, making room for larger manifolds. Vehicle Fitment: Fits Evo 7 8 9 with 4 5 6 upper hose Fits Evo 4 5 6 (factory replacement fit) Install Notes: The Evo