MAHLE plain piston ring sets offer OE-driven piston ring technology focused on reducing friction, lowering ring mass and minimizing oil consumption to extend service life. This plain ring set is intended for classic small-block engines called out in the product description, making it a technical replacement choice for restorations and engine rebuilding projects.
Mahle Rings Buick 250 Eng 70-76 Checker 230/250 Engs 69-79 Chevy 230/250 Engs Plain Ring Set