With steel top collars, re-use stock lower
Pressure: 85lbs - 1.310" / 295lbs - .820". Coil bind: .790"
(Ers. 17435-57B)
AMPCO-45
(Ers. 17394-57A)
(Ers. 17395-57A)
(Ers. 17396-57A)
(Ers. 17397-57A)