Parts sources

[JRS]

Not sure if this a problem asking this question, but any suggestions on OEM parts (except for ebay) other than the dealer ? I may need to replace 1 or 2 pistons, rods. Dealer price 123.00 and 98.00 each. Thanks for any info.

[randizzle]

http://gmpartsdirect.com
i recently needed to get a shift cable for my grand am. the dealer wanted $240 for it and gmpartsdirect carried it for about $150 shipped (still a rip-off, but better than $240).

[Ralph]

also www.partsamerica.com they have cheap quad 4 stock pistons don't know about your Twin Cam though

[RazorDX]

Pistons - RockAuto - $32.79 each (Sealed Power, made by Federal Mogul)

Not OEM, but not a ripoff.