S&S Cycle | SKU : 310-0233

S&S Cycle 84-99 80" EVO Engine

$13,106.99

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⚡ Typically ships within 1–2 business days

🚚 Free shipping on orders over $279

📦 Ships from Canadian warehouses (AB, ON, QC)

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📦 Delivered in 3–7 business days (Canada)
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Stock-height basic engine is direct bolt in replacement for aging 80" H-D Evolution engines

Does not include carb or ignition; use stock or aftermarket carburetor and air cleaner

508 cam

Forged rocker arms

585 valve springs

Flat top cast pistons

S&S standard oil pump

S&S performance replacement heads

3-1/2" bore x 4-1/4" stroke

8.4:1 compression ratio

Wrinkle black finish

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