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Engine VIN Code

Old Oct 18, 2007 | 03:55 PM
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From: Collinsville MS
St. Jude Donor '08
Default Engine VIN Code

My 78 has an engine identification code of "4". I have been trying to buy parts for it and all the parts houses list are for an "L" or "H" identification digit. When I tell them a "4" they say those parts are discontinued. According to the Chevy book the "H" is for a 305 and the "L" is for a 350. Most of the time a 350 is a 350 but I am trying to find the oil gauge sending unit for the one wire 80lb gauge. The parts house lists the gauge for the "L" as only being a 60lb reading. the original AC part numbers are discontinued, anybody know a part number and manufacturer for what I need?
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Old Oct 18, 2007 | 04:17 PM
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From: BETHEL PARK PENNSYLVANIA
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go to a carquest auto parts store. i just looked up your part and i do show a vin 4 and the part number you need is a ps157

vc
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Old Oct 18, 2007 | 04:28 PM
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I went to one and they said they didnt show it. Guess it was one of those bad days for a counter guy. How did you look up Carquest on line? All I can find is their general info, which site?
I had also tried two Autozones, NAPA and O'Reilly's. Thanks for the info and part number!
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Old Oct 18, 2007 | 04:47 PM
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Finally found the part at NAPA also but only when I crossreferenced the part number you gave me. I tried looking it up by vehicle but all it would show was an thermal sensor in the breather. Thanks again.
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