ARP BB Chevy 3/8 x 1.670" 12pt header stud kit 100-1403 Charger AWD 5mm Stroke 91mm (Standard Stroke)

5mm Stroke 91mm (Standard Stroke) Compatible with Stock Sleeves Yes Requires Aftermarket Sleeves No Compression Ratio 9

Manual Choke

Part Type: Alternator Bracket Bolts

ARP Water Pump Pulley Stud Kits 100-3204

ARP BB Chevy 3/8 x 1.670" 12pt header stud kit 100-1403 Charger AWD 5mm Stroke 91mm (Standard Stroke)ARP BB Chevy 3 8 x 1. 670" 12pt header stud kit (100 1403) ARP Chromoly Header Stud Kits 100 1403 ARP manufactures a variety of header stud kits to facilitate the installation of your headers. Rated at 170,000 psi, they're much stronger than stock and will last under even the most severe conditions. Each kit includes the specific number of parts required for the desired application, plus premium quality washers and either hex or 12 point nuts.