Callies Callies Magnum Series 4340 Forged Crankshaft for Small Block Ford CAEFZ71T-MG-38 450 Series Nylon Braid GM LS Billet Valve Cover

GM LS Billet Valve Cover Set

0L L4 FuelInjection All Models

2009 NISSAN PATHFINDER 2

25 in (260mm)

Callies Callies Magnum Series 4340 Forged Crankshaft for Small Block Ford CAEFZ71T-MG-38 450 Series Nylon Braid GM LS Billet Valve CoverCallies Magnum Series 4340 Forged Crankshaft for Small Block Ford3. 850" Stroke, 2. 100" Pin, 351C Mains Brand: CALLIES Part Number: CAEFZ71T MG 3850 Description: After years of service, Magnum crankshafts by Callies have established themselves as one of the most durable competition crankshafts ever produced. Magnum crankshafts are manufactured from ultra pure SAE 4340 steel. Callies then subjects this material to multiple heat treatments, resulting