ARP SB Chevy Head Stud Kit - 12-Point Head - Chevy 302, 327, 350, 400 w/ GM 18 High Port Heads 13199904 Reverse-Seam Design for ultimate feel

Reverse-Seam Design for ultimate feel

Male Bulkhead Tee Fitting 8AN

Activated Carbon

HEI Style Terminals

ARP SB Chevy Head Stud Kit - 12-Point Head - Chevy 302, 327, 350, 400 w/ GM 18 High Port Heads 13199904 Reverse-Seam Design for ultimate feelPrecision centerless ground and thread rolled to Mil S 8879 specs. Black oxide finish protects from wear and corrosion. Includes hardened parallel washers for uniform load distribution and accurate torque readings. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Cylinder Head Stud Kit 12 Point Nuts Chromoly Black Oxide Aftermarket Head Small Block Chevy