Hastings Piston Ring Set - 3.898 1.2 1.2 3.0mm H77603F Provision for our 1/4 NPT

Provision for our 1/4 NPT pan mounted dipstick

Overall length is 5-1/2" x 1-1/2" wide

Popular 8-bolt brake rotor is commonly used on the rear of modifieds and stock cars and features a 32 non-directional vane design which allows this rotor to be used on either side of the vehicle

3/8 in Studs

ATI's harmonic balancers are the perfect choice

Hastings Piston Ring Set - 3.898 1.2 1.2 3.0mm H77603F Provision for our 1/4 NPTProduct Description: Piston Rings Premium Ductile and Steel Series 3. 898 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.