50 Door Panel Retainers Auveco 12737 OEM GM: 20374473 & 12337920 From 1989 On undercoating Head Diameter : 20mm (25/32")

Head Diameter : 20mm (25/32")

GM : 11504982

Stem Diameter : 7mm

50 Free Spinning Washer Nuts

Dimension of The Retainers :

50 Door Panel Retainers Auveco 12737 OEM GM: 20374473 & 12337920 From 1989 On undercoating Head Diameter : 20mm (25/32")50 Door Panel Retainers This Universal Retainer Can Be Used On Any Project That Matches Our Dimensions! Dimensions Of The Door Panel Retainer : ( Refer To The Conversion Chart In The Photos ) Overall Length : 1 1 8" Head Diameter : 3 4" Stem Length : 3 4" Stem Diameter : 5 8" The Door Panel Retainers Fit The Following OE Specs: O E = Original Equipment GM : 20374473 & 12337920 GM Truck From The Year 1989 On Camaro & Firebird From The Year 1982 On