JP Double Row Timing Chain Set Suit Chrysler 6 cyl Hemi 215-245 with Single Bolt Cam Sprocket (JP5992)DOUBLE ROW TIMING CHAIN SET Suit Chrysler 6 cyl Hemi 215 245 with Single Bolt Cam Sprocket Part Number: JP5992 All JP Performance Timing Chain Sets are supplied with induction hardened and multiple keyway crank sprockets (which have the keyways index marked for easier timing) and balanced camshaft sprockets and a true roller timing chain. Also all sets for engines without factory fitted thrust plates (i. e. Chev V8's and Chrysler big block V8's) are