I keep breaking bolts on the lower alternator mount. I can’t find any bolts stronger then 10.8 grade. Properly torqued but they just keep breaking. Any comments, suggestions, ideas?
does any one have any info about rebuilding early 240z tachs (4 wire). wiring diagrams, comin faliure points, tips, or any thing. i have 2 tachs with 2 different problems and i hope to make one good tach. tach 1: goes to 9000rpm any time the key is on tach 2: nothing happens