946457 2-3/4" bore piston ring set. +.050"
Fits: 50-73 45" (750cc) Flathead; all 52-…
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Specifications
- Brand
- Hastings
- OEM Reference
- —
- Pack Quantity
- Pack of 2
- Category
- Piston Rings
- VAT Rate
- 20%
About This Product
Hastings piston ring set, +.050 inch oversize. Fits 1950 to 1973 45 cubic inch Flatheads and 1952 to 1956 K, KH and KHK models. The set includes 1.6 millimetre gray iron parkerized compression rings and a 4.75 millimetre three-piece flex-vent chrome oil ring. Standard bore is 2.745 inches. These suit the later style pistons. They will not fit 1929 to 1949 early type pistons which used thicker rings. Measure your piston grooves before installation.
Fitment
50-73 45" (750cc) Flathead; all 52-56 K 45" (750cc) and KH; KHK 55" (900cc) Flathead models
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