Sealed Power Performance Piston Rings - 4.000 in Bore - Drop In - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Moly - 8-Cylinder Stainless Steel FittingsStreet Performance Catalog No Internal Packing

No Internal Packing

Ideal when Atomic TBI is controlling the timing

It includes a big 1" OD tube with hand welded pick up box and pan stand off already welded up

and features while catering to the grassroots racer to help them live their motorsports dreams

Fits both 1: 1 and progressive throttle linkages

Sealed Power Performance Piston Rings - 4.000 in Bore - Drop In - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Moly - 8-Cylinder Stainless Steel FittingsStreet Performance Catalog No Internal PackingProduct Description: Piston Rings Performance 4. 000 in Bore Drop In 1. 5 x 1. 5 x 3. 0 mm Thick Standard Tension Steel Moly 8 Cylinder Sealed Power engine products are application engineered components, including pistons, piston rings, engine bearings, oil pumps and lifters. These proven replacement parts are the result of product development efforts, dedicated to putting only the absolute best on the street. Our engineers design and validate the