**Please check the correct manifold you need for your MX-5 by clicking HERE

and improved cooling efficiency

Manufacturer Code MMAH-MUS-86BL

Codice di riferimento HKS: 31019-AN012

This shifter can reduce throw anywhere from 10% to 50% (below stock throw)

ARP Bulloni Rinforzati Basamento per BMC MGB (2 Mains) SKU:206-5001 **Please check the correct manifoldBMC ARP Main Bolts ARP Main Bolts To suit : BMC MGB (2 Mains) Material, version : ARP 8740 Ideal for a repair rebuild or an upgrade Superior quality and resistance to OEM parts ARP reference : 206 5001 About ARP Since 1968, ARP have developed their own solutions to improve the reliability of racing engines. ARP is a brand known around the world as the leader in the field of reinforced engines parts : head studs and bolts, rod ends and crankshaft