The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Dana Spicer 3153B 5 Speed Usability in a 66K20

**Joe P** · 02-19-2020, 09:30 PM

Does anyone know the inside diameter of the bore in the butt end of a 292 crankshaft where the pilot bearing sits? I don't have one loose to look at. The 327 crank I have is 1.70 inches.

02-19-2020, 09:30 PM	#25
Joe P Active Member Join Date: May 2019 Location: OXFORD, CT Posts: 120	Re: Dana Spicer 3153B 5 Speed Usability in a 66K20 Does anyone know the inside diameter of the bore in the butt end of a 292 crankshaft where the pilot bearing sits? I don't have one loose to look at. The 327 crank I have is 1.70 inches.