946422 Replacement 74" Flathead piston kit. +.070"
Fits: 37-48 74" (1200cc) 3-5/16" bore ''U…
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Specifications
- Brand
- MCS
- Part Number
- 946422
- OEM Reference
- 946422
- Pack Quantity
- Sold as a set
- Category
- Pistons And Rings Kits
- VAT Rate
- 20%
About This Product
MCS replacement piston kit for 1937 to 1948 74-inch U model Flatheads. This set is +.070 inch oversize for a 1200cc side valve rebuild. That is a significant bore. Cast aluminium OEM-style pistons. The set includes pistons, wrist pins, retainers and rings. Match all engine components carefully. Check ring end gap and follow standard break-in procedures after assembly. OEM number 946422.
Manufacturer part number: 946422.
Fitment
37-48 74" (1200cc) 3-5/16" bore ''U'' model Flatheads
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