$$2,178.50Engine \ Blocks \ Small Block FordM-6010-BOSS302
FRPM-6010-BOSS302
Ford M-6010-BOSS302 Small Block Ford Boss 302 Engine Block 8.2 in. Deck, 3.99 in. Bore, Each
Ford Performance Engineers have designed the replacement for the legendary BOSS 302 and 351 blocks using the latest technology and manufacturing techniques from both the production and racing worlds.  The BOSS block capability has been proven abound the world - both on the track and on the street.  By preserving many of the dimensions ...
FordM-6010-BOSS302 Small Block Ford Boss 302 Engine Bl

Ford

Ford M-6010-BOSS302 Small Block Ford Boss 302 Engine Block 8.2 in. Deck, 3.99 in. Bore, Each

$2,178.50

Item #: FRPM-6010-BOSS302

Mfg Part #: M-6010-BOSS302

UPC #: 756122090855

Applies To Continental U.S. orders only

Out Of Stock

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Specifications
Engine Block Specifications
Main Journal Type
302 mains
Engine Block Style
Stock/OEM standard deck
Deck Height (in)
8.200 in.
Cylinder Bore as Shipped
3.990 in.
Cylinder Bore Diameter
4.000 in.
Maximum Bore Diameter
4.125 in.
Engine Block Material
Cast iron
Main Bolt Style
4-bolt
Main Caps Included
Yes
Main Cap Material
Cast iron
Main Cap Fasteners Included
Yes
Main Bearings Included
No
Rear Main Seal Style
1-piece
Engine Block Weight (lbs)
175 lbs.
Finished Cylinder Bores
No
Raised Cam Location
No
Cam Bearings Included
No
Freeze Plugs Included
Yes
Quantity
Sold individually.
General
Brand
Ford
Item #
FRPM-6010-BOSS302
Mfg Part #
M-6010-BOSS302
UPC
756122090855
Description

Ford Performance Engineers have designed the replacement for the legendary BOSS 302 and 351 blocks using the latest technology and manufacturing techniques from both the production and racing worlds.  The BOSS block capability has been proven abound the world - both on the track and on the street.  By preserving many of the dimensions and features from the original 289-351 blocks, the BOSS blocks are compatible as replacements for use in just about any vehicle that used a Windsor style engine.  Cast from diesel grade iron and designed with added material in key areas, BOSS block strength is far superior to any Ford OE block ever produced.

  • 4.125 in. bore capacity, finished at 3.990 in. to 3.995 in. rough bore. Also available in big bore version, part number: M-6010-B302BB
  • 8.2 in. deck height, finished at 8.200 in. plus .010 in. to .015 in.
  • Designed with optimized cylinder wall length for stroker applications up to 3.5 in. with no grinding or clearancing.  (Depends on crank/rod manufacturer)
  • Splayed 4-bolt main on 2, 3, 4, main caps
  • 2-bolt main on first and fifth main caps
  • Main bearing bores finished to low limit
  • Finished lifter bores
  • Machined to accept factory roller lifter guides and lifter guide retainer
  • Fits factory 1979 - 1995 Mustang oil pan with custom oil pickup tube, part number: M-6622-BOSS302
  • NASCAR inspired front oil feed on both lifter galleys.
  • Revised cooling system passageways
  • Siamese bore with drilled coolant crossover holes (Except on M-6010-B302BB)
  • Increased bulkhead material
  • Threaded core and galley plugs (straight thread port plugs with O-ring)
  • Requires special length 1/2 in. head bolts M-6065-BOSS or head studs M-6014-BOSS recommended with M-6049-X306/X307/X2/Z304DA/Z2 heads
  • Not designed for the following heads. Production 302/351W. M-6049-Y302/Y303/X302/X303/X304/X305
  • 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
  • Designed to be compatible with vehicles equipped with the original 302 and 351W block
  • Designed to use stock type timing cover, M-6059-D351 recommended (includes fuel pump provision)
  • Fits factory Mustang oil pan with custom oil pick-up tube M-6622-BOSS302
  • M-6026-A Service Replacement Plug and Dowel Kit available separately
  • Retains clutch cross shaft pivot hole
  • Original Style oil filter location
  • Original motor mount boss locations
  • Original bell housing pattern
  • Weighs approximately 175 lbs.
  • Great price and value
  • The foundation for 8.2" deck projects

Proven performance - used in Ford Performance sealed 347 cid race engines and Ford Performance high performance crate engines, a proven winner out of the crate and thousands of laps before rebuild.

Additional Information

FORD V8 0-0
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