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Big Block GX390 and 420cc Forged Piston Kit
Big Block GX390 and 420cc Forged Piston Kit


 
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Our Price: $195.00
Sale Price: $95.00
Savings: $100.00


Product Code: PISTONKITGX390


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Description
 
These forged piston kits are only available while quantities last! Select your bore size below and compression height we have to offer. We have the big block pistons available in 88mm bore, 88.25mm (.010" overbore), 92.75mm bore which is .030" overbore for the Vegas Carts 460cc blocks.

For reference a 1.100" compression height works with the GX390 4.410" or 4.450" length connecting rods

.900" compression height works with our 4.650" length connecting rod for GX390, 420cc and 460cc engine.

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