|440 INVERTED DOME
Designed for use in high-performance street/strip applications, these inverted dome pistons are compatible with nitrous and forced induction systems. These pistons are
machined to accept 1/16, 1/16, 3/16 rings. Please check footnote listings for wrist pin diameter listings. Available in either .990" or 1.094" wrist pin diameters.
990-2930-15-51S (150g) pins & 990-042-CS double spiro locks (note E)
094-2930-15-51S (170g)pins & 094-037-CS double spiro locks (note H)
Double Spiro locks