SKU: 85967908143

Ford Racing BOSS 302 Cylinder Block Big Bore

Sale price$1546.20 Regular price$1718.00
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Ford Racing BOSS 302 Cylinder Block Big BoreIn 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

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 in. during the initial block fixturing and boring stage. With an unfinished bore size of 4.120 in., 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. Requires special length 1/2 in. head bolts M-6065-BOSS or head studs M-6014-BOSS recommended with M-6049-X306/307/Z304DA 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; Designed to be compatible with the original 302 and 351W blocks. Designed to use stock type timing cover, timing Cover M-6059-D351 recommended ; 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 163 lbs.; The foundation for 8.2 in. deck projects

  • Requires Head Gaskets M-6051-CP331 or M-6051-S331
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85967908143

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Jewel
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★★★★★ 5
No joke, it’s GLITTERYYYYY :)
Wheeeeeew she GLITTERY yall! The most accurate glitter spray I’ve ever had, also very affordable. Only con is it smells kinda gross but the smell goes away, I just spray it on outside. The glitter is very fine and is rainbow holo, stunning!
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Reviewed in the United States on May 12, 2026
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Grantham, US
★★★★★ 4
Delicate pretty glitter, but pungent
This leaves a beautiful tiny glitter. Beware this glitter will get everywhere and it’s highly perfumed. If you’re smell sensitive or want to avoid getting too much mess, I highly recommend using the spray outside.
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Reviewed in the United States on May 3, 2026
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Tatiana L Mays
New York, US
★★★★★ 5
So pretty
So full and only need a few sprays to be sparkling!
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Reviewed in the United States on April 24, 2026
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Harold Smith
Draper, US
★★★★★ 1
Not worth the money
Warning. Don't buy this!!! After shaking the glitter spray, then spraying it on my arm, the stuff comes out in one large clump of small sparkles. You can't even distribute it evenly with your hand. Also, you cannot return the item for a refund unless there was a problem with delivery.
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Reviewed in the United States on September 19, 2025
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Pia Thomasson
Louisville, US
★★★★★ 5
LOVE IT
I loved it!! It stayed on good and is very easy it wash off!! Use it for my birthday party to add more glitter to the Euphoria theme!
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Reviewed in the United States on May 9, 2026

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