Can BBC long connecting rods be used in a 390 engine with a 390 Bbc Rod Journal Size
If you want to know how much clearance you have between bearings when building you engine then you need to use Plastigage. Checking oil clearances & installing steel crank shaft Having fun with this Performance 454 BBC engine build, and the next step Quick example to help show what the markings on your engine mean. Your engine may have other numbers or symbols but this ...