**Due to the COVID-19 pandemic a large number of products are on backorder and shipping times are longer then usual.**
Chevy Small Block Piston Ring
Bore Size: 4.000" Oversize: +.005". Ring Thickness: n/a. Description: Premium quality standard size rings for 2nd design 383 engines. Set of 8 ring packs of P/N 12499135"
California Proposition 65 Warning
**Images used in this site may be stock photos and not represent the actual part. Part numbers and prices are subject to change without notice.***