Not mine, but worth a look... http://cgi.ebay.com/ebaymotors/Buic...5?pt=US_Cars_Trucks&hash=item460a2d2e77#v4-42
Somebody should tell the guy that you can't verify a Stage 1 that way. Stage 1 and regular 455's used the same casting/part numbers. ou:
Wow! ..."It has so much torch that after it gets traction and it gets to 3200 rpm the tires break loose again. 510 ft. lbs. of torch"