Ford Racing Boss 351 Cylinder Block 9.2 Deck Big Bore M-6010-B35192BB

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Brand: Ford Racing



Ford Racing introduces the all new BOSS 351 9.2 deck block for big bore engine builds!


Same as M-6010-BOSS35192 except allows for bigger bore by deleting coolant crossover holes between cylinders

4.185" bore capacity (sonic check recommended), finished at 4.12" rough bore

9.2" deck height, finished at 9.200" plus .010" to .015"

Maximum recommended stroke 4.00", clearance dependent on crankshaft/connecting rod manufacturer

Splayed 4-bolt main on 2, 3, 4, main caps

2-bolt main on 1 and 5 main caps

Main bearing bores finished to low limit

2.749" main journal diameter (stock 351C size)

Finished lifter bores

Machined to accept factory roller lifter guides and lifter guide retainer

Revised cooling system passageways

Increased bulkhead material

Threaded core and galley plugs (straight thread port plugs with O-ring)

Requires special length 1/2" head bolts M-6065-BOSS or head studs M-6014-BOSS recommended with M-6049-X306/307/Z304DA heads

Designed for M-6049-X306//X307/C3/D3/Z304DA cylinder heads. Not designed for production 302/351W or M-6049-Y302/Y303/X302/X303/X304/X305 cylinder heads

Uses common OD cam bearings M-6261-J351/R351

Unique cam plug M-6026-S351 included

Designed to be compatible with the original 302 and 351W blocks and includes the following features:

Designed to use stock type timing cover, timing Cover M-6059-D351 recommended (includes fuel pump provision)

Fits factory mustang oil pan with custom oil pick-up tube M-6622-BOSS302

Retains clutch cross shaft pivot hole

Original Style oil filter location

Original motor mount boss locations

Original bell housing pattern

Weighs approximately 195 lbs.

Great price and value

The foundation for big bore 9.2" deck engine projects


In the April 2010 issue of Circle Track Magazine, the editors built a Late Model Stock engine using the BOSS 351 block. To check out the article, visit the Circle Track site here.

Additional Info

Additional Information

Part Number M-6010-B35192BB
Weight 195.0000

Quick Overview

Ford Racing introduces the all new BOSS 351 9.2 deck block for big bore engine builds!
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