Callies
Callies S23004 - Sport Series Mitsubishi 4B11 Billet Crankshaft: Stroke 94mm, Main 52mm, Pin 52mm. Made with 4340 steel certified by Callies in house Metallurgical lab. Ultra-Case nitriding performed & certified by Callies.
Callies S23004 - Sport Series Mitsubishi 4B11 Billet Crankshaft: Stroke 94mm, Main 52mm, Pin 52mm. Made with 4340 steel certified by Callies in house Metallurgical lab. Ultra-Case nitriding performed...