310-1289 S&S MK136 Black engine Harley Davidson FLHXST 1923 Street Glide ST 117 2022-2023

The MK136 Black Edition engine by S&S CYCLE for Harley Davidson FLHXST 1923 Street Glide ST 117 ABS 2022-2023 is the ultimate solution for riders looking to boost performance with premium American-made components. Engineered for power and reliability, this complete engine is ideal for racing and high-performance builds.

It features the S&S 550G chain-driven camshaft, high-flow heads, forged pistons, oil cooling, and all premium-grade internal components – all wrapped in a durable black powder-coated finish.

• 136" displacement, stock height compatible
• 550G camshaft, chain-driven for optimal timing
• Oversized valves (+1.00 mm), longer for optimized geometry
• High-flow cylinder heads with premium seats, guides, seals, and springs
• Exclusive dual-spray piston cooling jets by S&S
• Forged pistons, precision-machined scraper, and deep oil sump
• Includes: S&S billet aluminum covers, cam support plate, rockers, pushrods, Champion spark plugs
• Black powder-coated finish for a racing aesthetic
• Oil-cooled system
• Proudly Made in the U.S.A.

ATTENTION:
For these components it is NOT possible to make returns and therefore they are not refundable, as they are produced on specific request of the customer, who with this purchase agrees to lose the right of return, and any form of return as clearly indicated.

These items are NON-refundable

Omnia Racing srl is not responsible for any incorrect purchases, and any type of refund or return is not permitted for this product.

Suitable for: