ARP Stainless Steel 12 Point Nuts - 3/8-24 (10) Helmet Chin Bar Vent 1960-1974 Pontiac Bonneville

1960-1974 Pontiac Bonneville

ASM stands for Anti-Submarining

134" mild steel

Bracket is flame cut from 1/2" thick steel

affordable and practical items available from Allstar Performance

ARP Stainless Steel 12 Point Nuts - 3/8-24 (10) Helmet Chin Bar Vent 1960-1974 Pontiac BonnevilleARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Nut 3 8 24 in Thread 7 16