Wiseco HD 1340 ShovelHead 9.51 3527X Piston Kit

Wiseco HD 1340 ShovelHead 9.51 3527X Piston Kit

Marsoni

M251S

$144.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Wiseco HD 1340 ShovelHead 9.51 3527X Piston KitV Twin performance has been around since some of the earliest days of motorcycle racing and engine modification, and Wiseco has been there since the beginning. Applying over 80 years of experience, Wiseco has fine tuned its V Twin pistons for each specific engine platform to optimize performance and durability. From reliable rebuilds to all out race, Wiseco has the pistons for your V Twin build. This Part Fits: Year Make Model Submodel 1978 1984

Easy Shipping

Quick Dispatch:

Your Wiseco HD 1340 ShovelHead 9.51 3527X Piston Kit orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Wiseco HD 1340 ShovelHead 9.51 3527X Piston Kit ships.

Need Help?
Questions about Wiseco HD 1340 ShovelHead 9.51 3527X Piston Kit, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Wiseco HD 1340 ShovelHead 9.51 3527X Piston Kit in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

When I received it, it was so small that I thought it was a toy, or maybe for some 4cyl engine. It is significantly smaller than the original one. When I looked closer, the mount holes did line up, so I tried it. I did have to get shorter mount bolts. To my surprise, it works great! I don't know what the longevity will be, but it made it through a busy august! Considering the price and how small it is, I might just buy a second one to keep on board. Just in case.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 14, 2025

Verified Purchase

Bob Valentine

Lexington, US

★★★★★ 1

Warning!!!

I was so impressed after install!! Fired right up faster that it ever has in the past, had the boat out about 8 times and CACK!!! They say they will stand behind the product and replace it, but do I risk another day ruined on the river? Btw, I have a Volvo penta 5.0 21.5' Larson I/O

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 28, 2025