Hastings Piston Rings
SKU: M63100
Hastings Rings 63100 Cast Ring Set 74ci 1200 3.4375" Standard for Big Twin PanHead 1955-65 ShovelHead 1966-77 Oem 22325-55B MFG 6482-STD
Description
Weight: 0.23
- Hastings Ring Sets are used exclusively in all Keith Black piston sets because of their dependability, quality and performance
- The oil control rings (FlexVent® ) are the three piece type that offer superior oil control with less friction which translates into more horsepower and less wear on your cylinder walls
- Available with your choice of cast type top rings that require minimal break-in time or with moly type top rings that require additional break-in time
- Sold in sets for 2 pistons
Note: Keith Black hypereutectic pistons require additional clearance on the top ring end gap and must be set up according to the instruction sheet included with Keith Black piston sets.
Ring Type & Width | ||||
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A | 1/16" | --- | 1/16" | 3/16" |
D | --- | 1/16" | 1/16" | 3/16" |
E | 1.5mm | --- | 1.5mm | 1.75mm |
F | --- | 1/16" | 1/16" | 5/32" |
G | 1/16" | --- | 1/16" | 5/32" |
H | 1.5mm | --- | 1.5mm | 3mm |
I | 1.5mm | --- | 1.5mm | 2.5mm |
Hastings
Type D Set with Cast Top Ring
Fits Panhead 1955/1965 & Shovelhead 1966/1977
Displacement: 1200cc (74ci)
STD Bore Size: 3.438" (3 7/16")
Replaces HD# 22325-55B
(M63100)
Specifications
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