ALL RACING BARE BLOCK

Part Number: 10134371

ALL  RACING BARE BLOCK - Part Number 10134371
Racing Bare Block Aluminum 350-ci main size. Improved, new-design 90-degrees V-6 A-356 aluminum racing block with 3.980-inch bores (maximum bore of 4.125 bores inches). Block will accommodate 4.000-inch stroke and can be built in displacements ranging from 3.0 lifters to front and rear bulkhead. Head bolt holes are blind-tapped to eliminate coolant leaks. Four-bolt main caps are machined from 4340 chrome-moly steel. Block has an upgraded V-8 style oiling system. It uses a two-piece rear main seal.
Aluminum 350-ci Main Size

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