Allstar Performance 3/16" Large Head Tri-Fold Rivets - Aluminum Mandrel - Silver (250 Pack) 3552024-155- XL these systems provide a wide

these systems provide a wide range of performance

1967-1986 Mercury Marquis

290 cc Intake

EFI or Carbureted

Blue Iridium

Allstar Performance 3/16" Large Head Tri-Fold Rivets - Aluminum Mandrel - Silver (250 Pack) 3552024-155- XL these systems provide a wideTri fold rivets have a perforated body that opens and expands to create a large backside surface area, eliminating the need for backer washers. Use a 13 64" drill bit for best results. Box of 250. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality,