ARP Studs and nuts
Product number:
362049
cylinder head - high grade 8470 chrome moly with a tensile strength of 190.000 psi ensure substantial strength and reduces stretching
Product Information "ARP Studs and nuts"
Triumph: TR2 from engine no. TS13052E plus ll TR3, TR3A, TR3B, TR4 and TR4A (1956-67) - feature: vehicles with 'high port' cylinder head
cylinder head - high grade 8470 chrome moly with a tensile strength of 190.000 psi ensure substantial strength and reduces stretching
ARP is one of the most renowned screw manufacturers for motorsport: well-known racing teams from Formula 1, Nascar and Indycar series trust the excellent quality.
The threads are rolled into high-strength steel. This non-cutting process does not interrupt the fibre flow, unlike thread cutting. On the contrary, the cold forming process hardens the structure of the surface.
The benefit lies in the high safety reserves of the most heavily loaded components in the engine.