Je pistons
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Je pistons
i have 16 pistons but one is bad, the part #486393 je#757f
these were in a na557, went to blowers thought theyd work but detonated one on the dyno, asking 500.00 405-640-1491
these were in a na557, went to blowers thought theyd work but detonated one on the dyno, asking 500.00 405-640-1491
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they were custom by je, i had them in tall deck 540s, went to blowers and det one on the dyno so went to 8.1 comp thats really all i could tell you, the new ones on the box said 4.502 but sent these out and were myced at 4.495