Set of 8 .030 Pistons and Pins for Ford 460  (image is STD, but listing is for oversize)

If you're looking for pistons with an unbeatable combination of performance and value, then hypereutectic pistons are for you. These pistons are manufactured from FM244 aluminum alloy, which contains 16 percent silicon for greater strength and wear resistance. They're also molded in the latest permanent-mold technology to ensure the precise fit and tight bore clearances that today's top engine builders demand. They're ideal for use in high performance street, bracket racing, and oval track racing and will work perfectly with normal ring end gaps.             

 Part #  3191HC.030 
 Application  Ford 460 
 Power Range  0-6,500 RPM 
 Notes  Coated Skirt, Press Fit 
 .020 Bore 4.380"
 Compression Distance  1.752" 
 Piston Head Volume -4cc
 Estimated Comp Ratio @ .030"  72cc 10.8:1, 77cc 10.3:1, 97cc 8.81:1
 Ring Grooves  5/64  5/64  3/16 
 Pin Dia.  1.04"
 Rod Length  Stock 6.605" 
 Stroke  Stock 3.850" 
 Deck Clearance  .040" 


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