Specs.jpg MSD Distributor & Coil-Pro-Billet Small Diameter, Eagle Rotating Assembly w/Keith Black 10.5 pistons, Eagle I-Beam Rods, Clevite Bearings and Eagle 4.00 Stroke Crank. Comp Cam-Custom Grind-576/600 Exhaust, 110 Centerline, installed @ 106 and 242/248 @ 50, EPW Roller Rockers 1.6.