Wiseco PRO TRU BUICK 455 WITH AMP/ H-BEAM FLOATING RODS $500.00 4.350 23 cc dish pistons 5055h4 3000 miles on seven of the pistons & six rods. I have one new replacement piston and you will have to purchase two new rods (seven and eight) & rings, the new piston comes with one set of rings, the replacement piston has the skirt coating and the others do not. All pistons and rods have been cleaned and inspected by my local machine shop and are good to go. I purchased this set from Mike at Automotive Machine & Performance it was the 464 cubic inch reciprocating assembly. Here is the description from Automotive Machine & Performance Catalog (AMP). This combination uses a Pontiac rod modified for AMP that is dimensionally the same as the stock Buick rod with the exception of the length which is .020 longer. With the compression distance of the Pro/Tru piston at 1.985 and a clean up cut on a 455 block you get about .005 deck height. With a 70cc head the compression ratio is 10.21 to 1 With a 64cc T/A aluminum head the compression is 10.67 to 1 Balanced to the following weights Pistons 682 grams (new piston is matched in weight to the other 7) Piston Pin 163 grams Piston rings 57 grams Pin locks 4.5 grams Total rod 735 grams $500.00 plus shipping payment by pay pal or US postal money order.
Interested. Does AMP have a website or can you provide a phone number and/or a contact there for the other two rods?