Callies Subaru 79mm Stroke EJ Billet Crankshaft Exhaust Made to stringent quality standards

Made to stringent quality standards

This version adapts to 3/8 NPT for easy adaptation to the fitting style you need

pilot bearing and alignment tool

engine performance can be significantly improved by using these Cooper Ring gaskets that are supplied with INOX steel rings

Callies Subaru 79mm Stroke EJ Billet Crankshaft Exhaust Made to stringent quality standardsDesigned for Maximum Effort engines, all SS (Sport Series) crankshafts are finished with the same care and detail as the entire line of Compstar crankshafts. All SS cranks are sold balanced, ready for assembly. SS crankshafts by Compstar feature the best metallurgy and heat treatment on the market today. Subaru EJ20 EJ25 Standard Features: Average weight 18 lbs All rod journals drilled for lightening Material certified by Callies in house