Good afternoon,
My 1973 340 LA engine short block is getting there, but I am a bit concerned about the heads and the cam I pulled out of it before going to the machine shop:
Head casting number 3671587-8 and -9: everywhere I look these heads should've came with 1.88 1.06, but machine shop is finding 2.02 valves in there...can't remember the other dimension...machine shop phone ringing off the wall...sorry
I cleaned up the Cam and on FWD end common to the timing gear, there's cast number "1136" or "1186". on the aft portion common to the distributor gear I found a "63"
Any words of wisdom?
My 1973 340 LA engine short block is getting there, but I am a bit concerned about the heads and the cam I pulled out of it before going to the machine shop:
Head casting number 3671587-8 and -9: everywhere I look these heads should've came with 1.88 1.06, but machine shop is finding 2.02 valves in there...can't remember the other dimension...machine shop phone ringing off the wall...sorry
I cleaned up the Cam and on FWD end common to the timing gear, there's cast number "1136" or "1186". on the aft portion common to the distributor gear I found a "63"
Any words of wisdom?