SKU: 95640835325

Ford Racing BOSS 302 Cylinder Block Big Bore

Sale price$43710.30 Regular price$48567.00
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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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

Installation Instructions
Installation Instructions
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 95640835325

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JENNIFER
Massapequa, US
★★★★★ 5
Excellent Rug & Unbeatable Customer Service!
Size: 6 x 8 ft Rectangle, Color: White
I absolutely love this rug! It has completely transformed my living room—it looks surprisingly glam and feels wonderfully soft underfoot. The feature that really sold me was that it's fully washable. I was nervous about cleaning it, but the process was surprisingly easy. I strongly recommend skipping the dryer and letting it air dry. I simply hung mine over my shower door, and it was completely dry overnight. I used a brush to gently separate the fibers, leaving it looking just as vibrant and feeling just as soft as it did when new. Additionally, I had an interaction with their customer support team, and they were fantastic. They responded to my inquiry quickly, were respectful, and resolved my issue completely and professionally. I highly recommend this product for anyone looking for a beautiful, practical, and soft rug with stellar customer service backing it up. Five stars!
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Reviewed in the United States on October 25, 2025
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TheSuite1
Bozeman, US
★★★★★ 4
Soft but no cushion
Size: 2' x 8' (Runner), Color: White
This rug is nice and soft but too thin for me. It’s very beautiful, it’s soft and fluffy but not enough cushion for my taste
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Reviewed in the United States on January 28, 2026
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Brightin Browning
New York, US
★★★★★ 5
SOFT, SILKY,Like Butter
Size: 3' (Round), Color: Light Yellow
This rug is the perfect size for the side of my bed. It is so soft, and the lightest, prettiest yellow.
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Reviewed in the United States on April 27, 2026
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Kyle Taylor
San Leandro, US
★★★★★ 3
Cool rug, but sheds like an animal.
Size: 5' x 8' (Rectangular), Color: White With Grey Tips
It's beautiful and comfy, but it sheds like a dog, so I had to get rid of it.
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Reviewed in the United States on January 12, 2026
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Jeannie
Charlottesville, US
★★★★★ 5
So soft and beautiful color
Size: 2' x 6' (Sheepskin), Color: Purple
I love getting out of bed and stepping on the beautiful rug. They are so much fun and great color.
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Reviewed in the United States on April 13, 2026

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