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H426CP std We also have other piston sizes available.
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Chevrolet 454 - 4.250" bore
Domed head .100" high (+10.5cc) w/1-valve relief. DurOshield skirt coated piston.
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idle to 7000+rpm |
Good for street or race/nitrous to 150 shot |
1.640" compression distance
Approx. Compression (w/.030" bore):
w/106.9cc heads 9.37:1
w/116.9cc 8.69:1
w/119cc 8.56:1
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5/64" 5/64" 3/16" ring grooves
.989" pin diam. - pins included
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For stock length 6.135" rods
Press-fit or floating pin
Stock 4.000" stroke
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.025" deck clr
.0015" skirt cl
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