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
MCS replacement piston kit for 1937 to 1948 74-inch U model Flathead engines. This is the +.040 inch oversize for a 1200cc side valve top end. The cast aluminium pistons follow OEM style. The set includes pistons, wrist pins, retainers and rings. Check all clearances and inspect the bore before assembly. These old motors need care during a top end rebuild. Break the motor in gently. OEM number 946419.
Manufacturer part number: 946419.
Fitment
37-48 74" (1200cc) 3-5/16" bore ''U'' model Flatheads
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