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Speed Pro H693CP Hypereutectic 22cc Dome Pistons & Moly Rings Kit/Set compatible with Chevy Big Block 7.4 454. Click size needed before placing in Cart! +.030" (4.280"bore)
Product ID : 24623496
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Galleon Product ID
24623496
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About Speed Pro H693CP Hypereutectic 22cc Dome Pistons
Set of (8) Hyper-eutectic Pistons & Hastings rings compatible replacements for Chevrolet 454 - 4.280" bore @ (+.030" Over Size) 22CC Domed head .230" high w/2-valve reliefs. Skirt coated pistons & matching Rings set. Compatible with 1970-76 Car (USA) 1970 454-LS6; closed chamber heads. Higher compression, longer life.5/64" 5/64" 3/16" ring grooves, 989" pin diam. - pins included, for stock length 6.135" rods. Press-fit or floating Pins for Stock 4.000" stroke.
