Piston Ring Sets 1.5mm 1.5mm 3.0mm

Mahle GM LS 4.065" Bore 1.5mm 1.5mm 2.5mm Ring Set 42154CP Performance Replacement ring set for GM LS 6.2L with 4.065" bore 1.5mm 1.5mm 2.5mm.  GM LS L9H, L94, L92      

Mahle GM LS 3.898" Bore 1.5mm 1.5mm 3.0mm Ring Set 41850CP Replacement ring set for GM LS w/ 3.898" bore 1.5mm 1.5mm 3.0mm. 

 Mahle GM LS 4.000" Bore 1.2mm 1.5mm 2.5mm Ring Set 42084CP Performance Replacement ring set for GM LS 6.0L with 4.000" bore 1.2mm 1.5mm 2.5mm.  Mahle Original piston ring sets are designed to be installer-friendly. They are pre-lapped to...

Mahle GM LS 3.780" Bore 1.5mm 1.5mm 3.0mm Ring Set 41859CP Replacement ring set for GM LS w/ 3.780" bore 1.5mm 1.5mm 3.0mm.       

 Mahle GM LS 4.065" Bore 1.5mm 1.5mm 2.5mm Ring Set 42082CP Performance Replacement ring set for GM LS 6.2L with 4.065" bore 1.5mm 1.5mm 2.5mm.    LS3, L99      

Perfect Circle 4.000" Bore 1.5mm 1.5mm 3.0mm Ring Set Performance Replacement ring set for GM LS 6.0 with 4" bore 1.5mm 1.5mm 3.0mm. 

Performance rings Performance rings MAHLE pioneered the use of piston ring simulation and computer development tools to engineer rings that provide free horsepower by successfully minimizing friction. MAHLE's ultra flat ring flanks and precision finish...

Mahle Motorsports 4.000" 1.5mm, 1.5mm, 3.0mm Drop-In Rings  4000MS-15D Mahle Performance piston rings evolved from their pioneering use of piston ring simulation and computer development tools to develop rings that provide "free" horsepower by...