Bought these from Summit a couple months ago hoping they would work on a 351 they did not. Only pulled the two shortest wires out of the box to check length never installed or used. Should have returned them but I think it is now too late.
MSD Ignition 32203 - MSD 8.5mm Super Conductor Spark Plug Wire Sets - Overview - SummitRacing.com
Paid 76+shipping/handling from Summit
Will sell for $60 Shipped
MSD Ignition 32203 - MSD 8.5mm Super Conductor Spark Plug Wire Sets - Overview - SummitRacing.com
Paid 76+shipping/handling from Summit
Will sell for $60 Shipped