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AP Exhaust Products

AP Exhaust Products - 531906

$53.68

SKU: A01W 531906

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The S&S SuperStock Evo cylinder head kit is a performance upgrade designed for 1984-1999 Harley-Davidson Evo Big Twin models. These black powder-coated heads feature a 76cc volume, aiming for approximately 10:1 compression ratios with stock-style flat top pistons.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAP Exhaust Products
Part NumberA01W 531906

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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