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  FORD RACING BOSS 351 CYLINDER BLOCK 9.5 INCH DECK HEIGHT BIG BORE -- M-6010-BOSS351BB

FORD RACING BOSS 351 CYLINDER BLOCK 9.5 INCH DECK HEIGHT BIG BORE -- M-6010-BOSS351BB


 
List Price:$2,299.00
Our Price:$2,099.00
You save $200.00!


Part Number: M-6010-BOSS351BB
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Description
 

In the world of racing and performance, BIGGER is always better. Ford Racing gets it - and thats why it offers BOSS small blocks in Big Bore versions. The Ford Racing 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 Racing Big Bore 351 blocks make 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 Racing BOSS 351 Big Bore blocks make really BIG small blocks - as big as 460 cubic inches!

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

  • Same as M-6010-BOSS35195 except allows for bigger bore by deleting coolant crossover holes between cylinders
  • Finished at 4.120" rough bore. Designed for minimum bore wall thickness .180" @ 4.125" (Sonic check recommended for bores greater than 4.125")
  • 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
  • NASCAR inspired front oil feed on both lifter galleys
  • 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
  • M-6026-A Service Replacement Plug and Dowel Kit available separately includes O-ring threaded plugs, black anodized aluminum plugs with Buna "O" rings for the oil galleys, water drains and core holes, and dowels for front cover, clutch housing and cylinder heads
  • Retains clutch cross shaft pivot hole
  • Original Style oil filter location
  • Original motor mount boss locations
  • Original bell housing pattern
  • Weighs approximately 197 lbs.
  • Great price and value
  • The foundation for big bore 9.5" deck projects

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Average Customer Review: 5 of 5 | Total Reviews: 1 Write a review.

  0 of 0 people found the following review helpful:
 
M-6010-BOSS351BB Block July 22, 2014
Reviewer: CRAIG WINN from GROVER BEACH, CA United States  
Materials and craftsmanship has exceeded my expectations. Definitely a value at the price. Casting marks were ground off and the engine shall be prepped for assembly shortly.

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