I have been reading in every parts and engine code book around my cabin and still unsure of the different factory rockers and shafts .......... Any help out there ????????
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I have been reading in every parts and engine code book around my cabin and still unsure of the different factory rockers and shafts .......... Any help out there ????????
4 different rocker stands. Cast iron C2 for LR heads. Cast iron C5 for MR and TP heads. Cast iron C3 for HR heads. All of these are also slotted. Then the std aluminum stands that are the same size as the C2 LR stands. On the shafts there were 4 that I know of. One slotted for hyd lifters, 2 versions for adjustable rockers (no oil slots) and the shaft for MR or TP heads which were a tad longer due to wider valve spacing. I can also give the full part numbers and exact sizes on the rocker stands if ya need em. Let me know....
G.
Forgot to add if your looking for rocker arm info there were two basic styles. Adjustable found on solid lifter engines which use ball/cup style pushrods and non adjustable for hyd valvetrains whcih used the ball/ball style pushrods. There might have been a updated part/casting number but as far as I know the castings remained the same. Also the ratio is a bit different between the two. The adj at 1.76 and the non adj at 1.73.
G.