ARP Head Stud Kit - Hex Nuts - SB Ford 351 R Block w/ FMS-M6049-N351 Heads Spark Plug Advanced multi-density

Advanced multi-density

With compression-style design

2 LSU sensor will be superseded to the 30-4110 Wideband UEGO Gauge Controller that uses the 4

and Rear Elastic Panels

ARP Head Stud Kit - Hex Nuts - SB Ford 351 R Block w/ FMS-M6049-N351 Heads Spark Plug Advanced multi-densityPrecision 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 Hex Nuts Chromoly Black Oxide R Block Small Block Ford