946419 Replacement 74" Flathead piston kit. +.040"
Fits: 37-48 74" (1200cc) 3-5/16" bore ''U…
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Specifications
- Brand
- MCS
- Part Number
- 946419
- OEM Reference
- 946419
- Pack Quantity
- Sold as kit
- Category
- Pistons And Rings Kits
- VAT Rate
- 20%
About This Product
For 1937 to 1948 74-inch U model Flathead engines that have seen significant wear, this .040-inch oversize piston kit from MCS offers a reliable path to restoration. These cast aluminum pistons are styled after the original OEM components to ensure a proper fit in your 1200cc Side Valve motor. The kit comes fully equipped with pistons, wrist pins, retainers, and rings, providing a complete solution for your top-end overhaul. Given the age of these machines, careful inspection of all engine components during assembly is highly recommended. This kit is sold under OEM number 946419 and is a staple for maintaining the legendary Flathead Big Twins.
Manufacturer part number: 946419.
Fitment
37-48 74" (1200cc) 3-5/16" bore ''U'' model Flatheads
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