WISECO BRAND PISTON RING SET.

WISECO PART NUMBER - 3189C

FITS

JLO ROCKWELL - .040 OVERSIZE BORE

L-372 SINGLE

L-380 SINGLE

LR744/2 TWIN

LR760/2 TWIN

WILL ALSO FIT

SACHS - .080 OVERSIZE

SA370 SINGLE

SA740 TWIN