Ford Racing Boss 351 Engine Block, 9.5 Deck

DM-Part#:  7437027 MFG-Part#:  M-6010-BOSS35195
The legend is reborn with this all new 351 block! Stronger than the original! 4.125" bore capacity (sonic check recommended), finished at 3.990" to 3.995" rough bore. 9.5" deck height, finished at 9.500" plus .010" to .015".

Availability: In stock

$2,295.00
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Details
Details
The legend is reborn with this all new 351 block! Stronger than the original! 4.125" bore capacity (sonic check recommended), finished at 3.990" to 3.995" rough bore. 9.5" deck height, finished at 9.500" plus .010" to .015". Maximum recommended stroke 4.250", 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 oiling and cooling system passageways.. Siamese bore with drilled coolant crossover. Increased bulkhead material. Threaded core and galley plugs (straight thread port plugs with O-ring).Requires special length " 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. M-6051-S331 or M-6051-CP331 head gasket recommended. Weighs approximately 205 lbs. Great price and value. The foundation for 9.5" deck projects.
Additional Info
Additional Info
DM-Part# 7437027
UPC/ISBN No
Truck Line No
Oversized No
Fits Model Year 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
Fits Model Coupe, Convertible, Fastback, Hatchback
Install Time Coming Soon!
Install Difficulty N/A
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