ARP Con rod bolts
MG: MGA 1500, 1600, 1622 and De Luxe (1955-62) • MGB with 18G, GA, GB, GF, GG, GH and GK engines to August 1971: Roadster to GHN5-254942, GT to GHD5-256646
high grade 8470 chrome moly with a tensile strength of 220.000 psi ensure substantial strength and reduce stretching - supplied in sets of 8
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.