Ford Performance BOSS 302 Engine Block Big Bore (M-6010-B302BB)

FORD PERFORMANCE 302 BOSS BIG BORE ENGINE BLOCK, BARE, M-6010-B302BB, 8.2 INCH DECK HEIGHT, 4.125 BORE CAPACITY, SPLAYED 4 BOLT MAIN ON 2,3,4 MAIN CAPS, 2 BOLT MAIN ON FIRST AND FIFTH MAIN CAPS, SEE ONLINE FOR MORE DETAILS

If you are looking to start your engine build off in the right direction then picking up one of these bare blocks for your Mustang or Ford vehicle is just the place to start. This bare block features the Ford Performance part number M-6010-B302BB and is designed to add power and performance to your Ford. This bare block is designed to get your engine build started off in the right direction. So, if you already have your heads, camshaft, rotating assembly and other components ready to go then look at picking up one of these bare blocks from NPD today!

*** All Ford Performance bare blocks are shipped via LTL truck freight with a preset charge. Free counter pick-up is available at any of our four locations. Counter-pick-up orders are not available online and will need to be placed over the phone. Please call your local NPD store for counter orders, time frames, and pick-up details. (Florida 1-800-874-7595), (North Carolina 1-800-368-6451), (Michigan 1-800-521-6104), (California 1-800-235-3445) ***

Manufacture Note:

In the world of racing and performance, BIGGER is always better. Ford Performance gets it - and that's why it offers BOSS small blocks in Big Bore versions. The Ford Performance BOSS blocks are designed to be a replacement for the legendary BOSS 302 and BOSS 351 blocks using the latest technology and manufacturing techniques available. Cast from diesel grade iron with siamese bores, thick cylinder walls and decks, BOSS block strength is far superior to any Ford production block ever offered.

Ford Performance Big Bore version of the BOSS 302 block makes it simpler and more economical to build really BIG small blocks. To insure the most precise bore location, concentricity and integrity, the BOSS Big Bore blocks are machined an additional .125" during the initial block fixturing and boring stage. With an unfinished bore size of 4.120", Ford Performance BOSS 302 Big Bore blocks will support engine sizes up to 363 cubic inches.

The Ford Performance BOSS block capability has been proven around the world, both on the track and on the street.And, all Ford Performance BOSS blocks are cast and machined to the highest industry standards in the USA.

Engine Block Features and Options:
-4.125" bore capacity, finished at 4.115" rough bore.Also available instandard bore version, part number: M-6010-BOSS302
-8.2" deck height, finished at 8.200" plus .010" to .015"
-Designed with optimized cylinder wall length for stroker applications up to 3.5" 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
-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/X2/C3/D3/Z304DA/Z2 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 plugM-6026-S351included
-M-6051-S331 or M-6051-CP331 head gasket recommended-Designed to be compatible with the original 302 and 351W blocks and includes the following features:
-Designed to use stock type timing cover, timing CoverM-6059-D351recommended (includes fuel pump provision)
-Fits factory Mustang oil pan with custom oil pick-up tubeM-6622-BOSS302
-Retains clutch cross shaft pivot hole
-Original Style oil filter location
-Original motor mount boss locations
-Original bell housing pattern
-Weighs approximately 163 lbs.
-Great price and value
-The foundation for 8.2" deck projects
-Proven performance - used in Ford Performance sealed 347cid race engines and Ford Performance high performance crate engines, a proven winner out of the crate and thousands of laps before rebuild.

Emissions Note:

This part is designed and intended for competition use only or off-highway use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this part on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.

NPD Part Number : M-6010-302BB
Manufacturer Reference #'s: M-6010-B302BB