Wiseco 502 Chevy Pistons 4.508 oversize bore

Description

Nice set of Wiseco flat top pistons with wrist pins.
They measure 4.508 bore.These are an oversize custom piston.
Please take note of the bore size.
The block should be honed to fit the pistons to .005 clearance.
These would fit a 502 chevy  that has been bored already to 4.500,but needs to be cleaned up.
The compression height is 1.645 with 1/16x1/16x3/16 ring package.the piston weighs 785gm without the wrist pin.
That fits the stock crankshaft stroke of 4.00 and the stock 6.135 connecting rod.
There are 9 pistons in the box,2 of which are newer replacements.
The newer 2 pistons are about 40 grams lighter then the originals.
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Free shipping to usa only