Re: L31 engine swap questions
4 bolt main blocks came drilled out for mechanical fuel pumps on most 4 bolt blocks well into the l31 engine run
You will need to check if cam has a fuel pump lobe on it and run a roller cam fuel pump rod the older style fuel pump rods and roller cams do not mix
They make ac delete plates to replace ac compressor with a idler pull
Nice engine I like the serpentine setup more then the old vbelts
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