Chevy 7.4/454 Speed Pro Hypereutectic Coated Skirt Pistons Set/8 1991-95 +.030"
Federal Mogul/Speed Pro Piston Part Number
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Application |
Power Range |
Special requirements |
Compression information
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Ring groove size
Pin diameter
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Rod length
Stroke
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Notes
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H727CP+30- We also have other piston sizes available.
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Chevrolet 454 - 4.280" bore (at +.030")
Recessed head .070" deep x 2.00" diameter w/2-valve reliefs. DurOshield skirt coated piston.
1991-95 LD Truck (USA)
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idle to 6500+rpm |
Good for street/strip |
1.625" compression distance
Recessed piston design is 0.070" deep x 2.00" diameter.
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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 only
Stock 4.000" stroke
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