Total Seal Classic Race Piston Rings 4.000" Bore File Fit 2.0 x 1.5 x 4.0 mm Thick - Low Tension Steering Bushings & Mounts universal regulator for EFI or

universal regulator for EFI or Carbureted and street or strip applications

In all cases

1965-1969 Chevrolet Biscayne Base CID 396 Naturally Aspirated GAS

they even fit 1984-2004 Chevy AstroVans

a good general rule of thumb 4

Total Seal Classic Race Piston Rings 4.000" Bore File Fit 2.0 x 1.5 x 4.0 mm Thick - Low Tension Steering Bushings & Mounts universal regulator for EFI orProduct Description: Piston Rings Classic Race 4. 000 in Bore File Fit 2. 0 x 1. 5 x 4. 0 mm Thick Low Tension Ductile Iron Plasma Moly 8 Cylinder Total Seal is known for their piston ring sets. They offer a wide selection of off the shelf options and also offer and the ability to custom order ring sets to meet your specifications. Total Seal also has a full line of tools, testers, and lubricants to aid in piston ring installation. Total Seal's