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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