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S&S Cycle 96" Sidewinder Big Bore Stroker Engine Performance Kit 91-9134
Regular price $4,499.95 USD
Category:
96" Sidewinder® Big Bore Stroker Engine Performance Kit
The S&S Cycle 96" Sidewinder Big Bore Stroker Kit is designed to enhance the performance of your Harley-Davidson Shovelhead engine. This comprehensive kit includes nearly everything necessary to upgrade a stock 74" or 80" Shovelhead engine to 93" or 96" displacement, providing increased power and torque for your motorcycle. The kit features high tensile, cast iron sidewinder cylinders with a 3.625" bore diameter, ensuring durability and reliable performance. Forged pistons come with wrist pins and rings, offering superior strength and longevity under demanding riding conditions. The assembly also includes a 4.5" or 4.625" stroke dynamically balanced S&S flywheel, complete with heavy-duty connecting rods and mainshafts, designed to deliver smooth power transfer and durability.
S&S stainless steel head bolts, along with head, base, and exhaust gaskets, ensure secure sealing and proper engine operation. The set also includes adjustable chromoly steel pushrods to fine-tune valve timing for optimal performance. An S&S heavy-duty top motor mount provides added stability to the engine assembly. Made in the USA, this kit guarantees quality craftsmanship and reliable performance, making it a popular choice for serious Harley-Davidson enthusiasts looking to boost their motorcycle’s engine capacity and performance.
Features:
- High tensile cast iron sidewinder cylinders with 3.625" bore diameter
- Forged pistons with wrist pins and rings for durability
- Dynamically balanced S&S flywheel assembly with 4.5" or 4.625" stroke
- Heavy-duty connecting rods and mainshafts for reliable power transfer
- Stainless steel head bolts and comprehensive gaskets for secure sealing
- Adjustable chromoly steel pushrods for valve timing optimization
- Heavy-duty top motor mount for added engine stability
- Made in the USA with quality craftsmanship





