Hastings 4.390" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder 21411506 For when days are short

For when days are short and the nights are cold

Adjustable arms are slotted for quick adjustment with included thumbscrew knobs to fit a variety of radiator heights

1979-1991 GMC K3500

who started the business by manufacturing by hand a small quantity of replacement fiber and aluminum timing gears for trucks and automobiles

These fuel line kits are temperature

Hastings 4.390" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder 21411506 For when days are shortProduct Description: Piston Rings 4. 390 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Plasma Moly 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.