Our NEW for 2026 1275 A/A+/MPI centre main strap kit, CNC machined from EN16T, chemical black coated, then surface ground for the most
secure connection to the mains cap.
OPTION:- post to ourselves your centre mains cap and we'll mill it, then surface grind it for you and send it back with your new centre main strap kit!
Kit:- EN16T centre strap
2 x 12.9 grade cap head bolts
1 x ARP lube packet
torque to 65 lb/ft, ARP lube under head of bolts and small dab on threads
secure connection to the mains cap.
OPTION:- post to ourselves your centre mains cap and we'll mill it, then surface grind it for you and send it back with your new centre main strap kit!
Kit:- EN16T centre strap
2 x 12.9 grade cap head bolts
1 x ARP lube packet
torque to 65 lb/ft, ARP lube under head of bolts and small dab on threads
