HASTINGS HAS BEEN PRODUCING TOP QUALITY RINGS SINCE 1923 FOR MAJOR MANUFACTURERS INCLUDING HARLEY-DAVIDSON®
RING SETS ARE AVAILABLE WITH YOUR CHOICE OF MOLY TOP RINGS OR CAST TOP RINGS
THE MOLY TYPE TOP RING FEATURES A MOLY COATING ON THE RING FACE THAT HELPS REDUCE FRICTION WHILE EXTENDING THE WORKING LIFESPAN OF THE RING. LONGER BREAK-IN TIME IS REQUIRED FOR THIS TYPE OF RING AND IT IS BEST SUITED FOR CYLINDERS WITH A FRESH BORE
THE CAST TYPE TOP RING REQUIRES LESS BREAK-IN TIME AND IS BEST SUITED FOR CYLINDERS THAT HAVE BEEN FRESHLY DEGLAZED
ALL MIDDLE RINGS ARE THE CAST TYPE WITH A REVERSE TORSIONAL STYLE AND A TAPER FACE FOR EXCELLENT COMPRESSION RETENTION WHILE PROVIDING ADDITIONAL OIL CONTROL
THE 3 PIECE FLEX-VENT® BOTTOM RINGS FEATURE LIGHTWEIGHT CHROME PLATED RAILS WITH SEPARATOR RING THAT PROVIDES EXACT CYLINDER WALL TENSION AND OIL CONTROL
HASTINGS IS A QS-9000 CERTIFIED COMPANY THAT PROVIDES THE UTMOST IN QUALITY CONTROL WITH PRODUCT THAT CAN BE TRACED ALL THE WAY BACK TO THE FOUNDRY , WHERE THE RAW METAL WAS PRODUCED TO THE FINISHED PART
INCLUDES INSTALLATION INSTRUCTIONS
SOLD IN SETS FOR 2 PISTONS
RING TYPE & WIDTH
RING TYPE
MOLY TOP RING
CAST TOP RING
CAST MIDDLE RING
CHROME BOTTOM RING
A
1/16"
---
1/16"
3/16"
D
---
1/16"
1/16"
3/16"
E
1.5 MM
---
1.5 MM
1.75 MM
F
---
1/16"
1/16"
5/32"
G
1/16"
---
1/16"
5/32"
H
1.5 MM
---
1.5 MM
3 MM
I
1.5 MM
---
1.5 MM
2.5 MM
J
1.2 MM
---
1.2 MM
2.5 MM
FITS SPORTSTER IRONHEAD 1972/EARLY 1985. 1000CC & 3.188 (3 3/16"). +.020".RING TYPE D.CAST TOP RING.
