ALL BARE BLOCK

Part Number: 10205294

ALL  BARE BLOCK - Part Number 10205294
Bare Block Cast iron. Cast iron bare block as used in production 4.3-liter 90 degree V-6 engines with 4.00-inch cylinder bores and two-bolt main bearing caps. Uses one-piece rear main seal and is machined for either roller or flat tappets. Has two oil galleries and an open lifter valley. It can not be converted to V-8 style lubrication. Note: Heavy-duty and pre-1986 production crankshafts with two-piece seals can be installed using seal adapter P/N 10051118.
Cast Iron

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