Description
Piston Ring Set Austin Healey Sprite 1966 to 1969 with 1275 A-Series Engine and the MG Midget 1966 to 1974 with 1275 A-Series Engine. If you had a Austin Mini Please check ring width (3 @1.59mm, 1 @4.00mm for use with AE Piston 17271,17272,18518, 20394, 20395). These ring sets contain compression rings which are manufactured to precision specifications from high grade castings. The rings are beveled on the inside top, which gives a torsional twist characteristic or relieved on the lower ridge for oil scraping characteristics. This second ring type is generally used in the second groove. Oil rings are of either circumferential design or Grants patented channel oil ring, both of which provide quick seating, positive oil control and long life. All Grant rings are parkerized to protect the ring, improve lubrication and to initiate a quicker seal.
