Images are for illustrative purposes only and may not reflect the actual product
Twin Power 84-99 Evolution Big Twin Lower Rocker Box Gaskets Replaces H-D 17038-90 1 Piece Pr
TwinPower
Choose options
Twin Power™ lower rocker box gaskets provide reliable sealing between the rocker box and head on Twin Cam and Evolution Big Twin engines, helping reduce top-end oil leaks.
- Direct fit replacements for OEM lower rocker box gaskets on listed Twin Cam and Evo Big Twins
- Help maintain proper sealing at a common leak point
- Includes lower 1 piece.
- Made in USA
Subscribe to our newsletter
Promotions, new products arrivals and latest releases, sales and discounts. Directly to your inbox.