PISTON RINGS (8),FILE BACK MOLY,4.125"ST
PISTON RINGS (8),FILE BACK MOLY,4.125"ST
SKU:PCE 4591
Regular price
$56.24
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$56.24
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![PISTON RINGS (8),FILE BACK MOLY,4.125"ST](http://southwestspeed.com/cdn/shop/products/PCE_4501_b0ae5849-e32b-4d48-b992-d7d2762c1a18.jpg?v=1701463681&width=1445)
*4.125" STANDARD BORE
*1/16" TOP RING THICKNESS
*1/16" MIDDLE RING THICKNESS
*1/8" 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