S&S Cycle Die Cast Rocker Box for Evolution Big Twin, Buell, and XL - Part #90-4095

Product type: Top End Components

Vendor: S&S CYCLE

SKU : 90-4095

Regular price $1,279.95 USD

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Die Cast Rocker Box - Evolution Big Twin | Buell | XL The S&S Cycle Die Cast Rocker Box (Part #90-4095) offers...

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Category:

ENGINE
PARTS

Details

Die Cast Rocker Box - Evolution Big Twin | Buell | XL

The S&S Cycle Die Cast Rocker Box (Part #90-4095) offers a reliable and efficient solution for your Harley-Davidson Evolution Big Twin, Buell, or XL engine. Crafted from durable die-cast aluminum, this rocker box features a positive O-ring seal that ensures a leak-free operation, maintaining optimal engine performance. The kit includes rocker boxes, gaskets, and mounting bolts, providing all necessary components for straightforward installation. Rocker arm supports are included to facilitate proper assembly, although the installer must supply rocker shafts and rocker arms for all rocker boxes. Made in the USA, this product is designed for compatibility with most applications, allowing installation with the stock engine in the frame. It is essential for engine builders to verify all operating clearances during assembly to ensure optimal function and longevity of your engine. The robust construction and precise engineering of this rocker box make it a dependable choice for rebuilds or upgrades, contributing to the overall performance and reliability of your motorcycle's engine.

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