Hastings Piston Ring Set - 4.155 1.2 1.2 3.0mm H757001 4 Toggles / 1 Ignition

4 Toggles / 1 Ignition / 1 Momentary Toggle

Fits 1962-1974 Mopar B-body without exhaust cutouts in rear bumper

karters will truly appreciate the level of comfort it offers

the throttle and kickdown bracket on some vehicles may require modification to fit

rotomolded tube and premium hardware

Hastings Piston Ring Set - 4.155 1.2 1.2 3.0mm H757001 4 Toggles / 1 IgnitionProduct Description: Piston Rings Premium Ductile and Steel Series 4. 155 in Bore Drop In 1. 2 x 1. 2 x 3. 0 mm Thick Standard Tension Stainless Steel Gas Nitride 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.