Prowlers New CL-E 107 motors are available from the Classic Series Engines. Engines are available in basic or show polish, assembled or unassembled. The 107″ motor features a 4″ bore and 4 1/4″ stroke. The quality forged rocker boxes, forged oil pump, and roller rockers help to complete these high quality motors. For excellent reliability, looks and performance, be sure to go Prowler. Prowler products include Belt Drives, the new Patented 6 speed BAR transmission, and the Classic Series CL-P, CL-SH and CL-E Engines. Look for more information about the new Classic Series CL-SH and CL-P 107 Engines coming soon!