height isn t sufficient to handle camshaft lobe lift coil bind may occur rocker ... engines with hydraulic cams mechanical camshafts require rocker arm adjustment to set ... be used with mechanical or hydraulic camshafts usage all 289 high-performance and 1963 ... -661/2 standard 289 shown here is a rail rocker arm with ... can only be used with hydraulic camshafts usage 19661/2-1968 standard 289 1968-76 ... bolt 351c boss engines use the 302 boss type valve train also used on 429 cj/scj ... 1968-72 429/460 with hydraulic camshafts use a screw-in positive stop stud 1973 ... and later 429/460 have the 351c-type slotted pedestal here is a modified ... with a similar 302 boss setup usage 289/302/351w with mechanical camshaft a ... is used with each pair of rocker arms 218 techline 800 ford788 ...
nut not recommended with mechanical camshafts usage standard 289 and 1968 302 if your ... see diagram below to install on windsor-type block 289/302/302 boss/351w 1 install ... so it doesn t protrude above head face 2 drill a 0.800 diameter hole in the ... be adjusted to set lash with mechanical camshaft usage 1969-76 302/351w to install on ... cleveland-type block 351c/351m/400 1 requires no ... stud usage 1968-72 429 with hydraulic camshaft head modification for mechanical cam ... pedestal type cylinder heads for hydraulic cams can ... at compound angles with 302/351w type pedestals measure from the top of the ... pedestal all 302/351w all 351c/351m/400 1973-95 429/460 1968-72 429/460 .230 .300 . ... 300 .230 screw-in adjustable stud required for ...