Probe Forged Stroker Pistons

Brand new Probe p/n 10660-030 forged flat top stroker pistons.  4.39 bore, 1.35 c/h, 0.990 pin, standard 429/460 valve layout.





These pistons will fit the following stroker kits:

• 4.3 stroke 521 with 6.8 rod
• 4.5 stroke 545 with 6.7 rod

...and produce the following approximate compression ratios...

• 521: 12.9:1 w/ 75cc head; 10.75:1 with 95 cc head
• 545: 13.5:1 w/ 75cc head; 11.2:1 with 95 cc head

Included in this deal is the brand new pistons, pins, and Spirolox.

All parts are in brand new flawless condition.  Retail for the above package deal cost about $600 plus shipping.

Sell $525 shipping included in the lower 48 (all others please inquire for shipping quote).

Call, email, or PM if interested.

LO