PISTON RINGS (8),ZERO GAP MOLY,4"+.040"
PISTON RINGS (8),ZERO GAP MOLY,4"+.040"
SKU:PCE 4639
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$68.74
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![PISTON RINGS (8),ZERO GAP MOLY,4"+.040"](http://southwestspeed.com/cdn/shop/products/PCE_4501_c6d8e89c-bc78-4f97-a977-26e6299956c3.jpg?v=1701463731&width=1445)
*4" +.040" BORE
*1.5 mm TOP RING THICKNESS
*1.5 mm MIDDLE RING THICKNESS
*3 mm OIL RING THICKNESS
*PLASMA-COATED, BARREL-SHAPED, DUCTILE IRON TOP RINGS THAT SEAL AGAINST BLOW-BY WHEN THE PISTON ROCKS IN ITS BORE,
*TAPERED SECONDARY RINGS THAT SEAL AGAINST THE OIL CONTROL RINGS UPPER SURFACE FOR EXCELLENT OIL CONTROL, &
*3-PIECE OIL RINGS WITH STAINLESS STEEL EXPANDERS THAT PROVIDE ACCURATE TENSION WITHOUT THE LOSS OF ANY HORSEPOWER