Allstar Performance Spring Steel Punch Replacement Mandrel (Only) for ALL23116 1004101 1979-1993 GMC G1500

1979-1993 GMC G1500

2000-2006 GMC Yukon XL 1500

Spread port heads have the center exhaust ports spread apart 5/8'' over stock L98 GM heads

off-road seats

1 restraint systems offer the best possible protection

Allstar Performance Spring Steel Punch Replacement Mandrel (Only) for ALL23116 1004101 1979-1993 GMC G1500Hammer type punch places a 1 4" diameter hole 1 2" from the end of most 1" x . 062" thick spring steel material. Punch features a built in stop which positions the material for accurate hole placement. Punch needs to be placed on a hard surface (i. e. concrete floor, steel anvil, etc.) and struck lightly with a 3 to 4 lb. hammer. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty