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S&S CYCLE 128" Big Bore Cylinder Kit - M8 - Black

SKU 09310835
Save $156.19 Save $156.19
Original price $1,561.95
Original price $1,561.95 - Original price $1,561.95
Original price $1,561.95
Current price $1,405.76
$1,405.76 - $1,405.76
Current price $1,405.76
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The 128" Big Bore Cylinder Kit for M8 is a daring choice that will yield impressive results with stock cylinder heads. Don't worry about complicated installation - there's no need to bore or split your existing cases. Just swap the cylinders (unless otherwise noted). These high-quality cylinders are crafted from premium aluminum castings with cast-in iron liners. The kit also includes pistons, rings, and gaskets for the head, base, and exhaust. Made in the U.S.A., this project requires the skill of a seasoned technician who is ready for a challenge. Remember, it's your responsibility to thoroughly check all clearances and assembly specifications during the build. Take a risk and go for the 128" Big Bore Cylinder Kit - it's sure to inspire and motivate you to reach new levels of performance. 

 

Welcome to Lifestyle Cycles, your aftermarket Harley Davidson Superstore! Whether you are looking for a helmet, gloves, handlebars or seat, Lifestyle Cycles has everything you need! Lifestyle offers more than just motorcycles, parts and accessories - we offer a complete immersive motorcycle culture combined with a customer experience equaled by none. Lifestyle Cycles also has an extensive selection of riding gear with our own Lifestyle Cycles branded products as well as all of your favorite brands. You will also find an extensive selection of parts and accessories from names you trust such as Saddlemen, Thrashin, Soundstream, LA Choppers, Legend Suspension and more. Lifestyle Cycles has everything you need to personalize your bike so you don't have just another "me too" Harley-Davidson. Our skilled experts who ride, test and "APPROVE" all of our products are here to guide you through the process to make your dream a reality. We have something for everyone including our California based Lifestyle Cycles Riding Group, with more than 4,200 members. See for yourself why Lifestyle Cycles is the number one online destination. We guarantee you will be impressed!

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Shipping Policy

At Lifestyle Cycles we want your experience with us to be that of pleasure and our service to be  equalled by none. Buying parts and accessories for your bike should be quick, simple and easy! We are also riders and builders! We know that you want your parts and accessories as soon as possible! 

Return Policy

At Lifestyle Cycles we want your experience with us to be that of pleasure and our service to be equalled by none. Buying parts and accessories for your bike should be quick, simple and easy! We are also riders and builders! We know that you may not be ready to install the parts and accessories right when you get them. With that in mind, we have a 60-day return policy, which means you have 60 days after receiving your item to request a return.

Read our full return policy here.

MPN: 910-0685

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