Brand: Automotive Racing Products (ARP)
High-performance ARP Head Studs are rated to 200,000 psi for exceptional strength in the most demanding applications. This not only keeps your engine together, it also allows you to torque the head to 110 lb-ft for better head gasket sealing.
This complete kit includes ten 1/2" studs; 10 flanged nuts with 12-point heads; 10 hardened, parallel-ground washers; and a packet of ARP assembly lubricant. Fits Triumph TR3/TR3A/TR4/TR4A 1.9L and 2.1L (127 and 130 CID) wet-liner OHV engines.