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Summit Bucks

S&S Cycle 110 in. Power Packages

S&S Cycle 110 in. Power Packages are the ideal combination of performance and savings to transform your Twin Cam HD without breaking the bank. Bump the early Twin Cam from late 96ci or 103ci to 110ci, as well as add matched cams/cam plate/oil pump and everything else a high performance cam chest needs to reliably make big power. Features: * 4 in. bore bolt on cylinder and piston kit * 10.5:1 compression * Wrinkle black finish * S&S 585 Easy Start cams in either gear or chain version * TC3 oil pump * TC3 cam plate * S&S cam chain tensioners or outer cam drive gears * Quickee adjustable pushrods with tubes * S&S precision tappets * Low-friction ductile cast iron liner * Bolts in with no machining, balancing, or splitting the crankcases * Cylinders fit to pistons--no machining required * All parts required to upgrade to gear drive cam or hydraulic tensioners in one easy to order part number

Not Yet Reviewed

$3,396.95

Summit Bucks

S&S Cycle Super Stock Generator-Style Crankcases

S&S Cycle Super Stock generator-style crankcases for Big Twin engines with stock bores are designed with a stock-like appearance and incorporate updated design features that improve overall engine strength and reliability. Select the crankcase to fit your engine. Features and benefits: * Pre-clearance for strokes up to and including 5 in. * Motor mounts on crankcases for knucklehead engines are machined to fit stock 1936-47 frames. An adapter plate is included for 1948 and later-style frames * All cases are designed for late style generator, two brush type with 5/16 in. mounting bolts to eliminate early generator cradle/mounting strap bosses for simplicity and economics * Timken sprocket shaft main bearing, in all years, instead of stock-straight roller bearings; resulting in better flywheel assembly stability, placement and longer engine life * Kits include crankcase assembly, all required hardware and bearings for installation Note: All S&S crankcases use Timken style sprocket shaft bearings and 1958 and later pinion bearings. These cases will not accept stock 1957 and earlier flywheel assemblies.

Not Yet Reviewed

$2,195.95

Summit Bucks

S&S Cycle MK-Series Performance Crankcases

S&S Cycle offers MK-Series Performance crankcases for a variety of Harley-Davidson Touring and Softail street bikes from 2017 and up. These assembly replacements enable you to build massive power easily and reliably, particularly with M8 engines, and stock cases can't provide the necessary quality base. MK-Series crankcases are designed to allow for larger bores, scrape more oil than stock, have a larger volume sump, and fit in a stock frame without modification. Order the model recommended for your application.

Not Yet Reviewed

$2,499.95

$2,849.95

Summit Bucks

S&S Cycle Twin Cam 88A Crankcases

The Twin Cam 88A crankcases from S&S Cycle provide a stronger, more reliable, and more durable foundation for the engine, particularly in high-performance applications, addressing weaknesses in the previous Evolution engine. The Twin Cam 88A is intended to replace crankcases in HD® Twin Cam 88 engines in existing HD® chassis only. S&S stock style crankcases have a rear motor mount that bolts directly to the stock 1999-2006 transmission for all models except 2006 HD® Dyna. Known for their strength and durability, these crankcases are compatible with the stock primary, charging system, and other stock components. Stock bore cases are perfect for replacement applications, 4 in. bore cases are a natural for use with the S&S Super Sidewinder Hot Set Up kits, and 4 1/8 in. bore cases make really large displacement custom engines possible and are available with the S&S cylinder stud pattern or with the stock cylinder stud pattern. The 4 1/8 in. bore cases with stock stud pattern are ideal for the S&S 124 in. Hot Set Up Kit for stock crankcases. Select the Twin Cam 88A crankcase designed specifically for your HD® bike model.

Not Yet Reviewed

$2,155.95

Summit Bucks

S&S Cycle Super Stock T2 Crankcases

S&S Cycle Super Stock T2 crankcases are stock looking, but stronger with thicker wall sections, superior 356 T-6 aircraft grade aluminum, and a tough powdercoat finish. Available in different bore sizes, as well as stock, each kit will include an S&S crankcase, bearings, hardware, and instructions. Select the one designed for your Big Twin engine. Additional features and notes: * Reinforced front motor mount for extra strength * Timken sprocket shaft bearing is strong enough for the most demanding applications * Clearanced for strokes up to 4 13/16 in. and cams up to .720 in. lift * Includes pinion and Timken bearing * Manufacturer's Statement of Origin (MSO) included * Studs and cam bearings installed * Stock bore and 4 1/8 in. bore cases come with dual piston cooling jets

Not Yet Reviewed

$2,155.95

$2,195.95

Summit Bucks

S&S Cycle 100 in. Power Packages

S&S Cycle 100 in. power packages are the ideal combination of performance and savings to transform your Harley® without breaking the bank. Bump that early Twin Cam from 88 cu. in. to 100 cu. in., while adding matched cams/cam plate/oil pump and everything else needed to reliably make big power. Optimize the performance of your bike by using one of these economical 100 cu. in. power packages from S&S Cycle. Features, benefits, and specifications: * Upgrade TC88 to 100 cu. in. * Engineered package to deliver the best bolt in performance * 4 in. bore bolt-on cylinder and piston kit * Wrinkle black finish * 585 Easy Start chain drive cams * TC3 oil pump and cam plate * Cam chain tensioners * Quickee adjustable pushrods with tubes * Precision tappets

Not Yet Reviewed

$3,396.95

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