ARP 206-4203 Head Stud Kit for Triumph/Spitfire 12pt ymm_48 With a diameter of 3

With a diameter of 3 inches (76 mm)

Manufactured from durable

The link pipe set has an instant sharpness and depth that is delivered from the moment the engine is started

there is the option to add a hand-crafted carbon fibre diffuser

400˝ 3) Thread Length 0

ARP 206-4203 Head Stud Kit for Triumph/Spitfire 12pt ymm_48 With a diameter of 3ro Series 12 Point Cylinder Head Stud Kit (206 4203) by ARP. Designed utilizing the latest technology, this product by ARP features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards All Pro Series bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining, and meet the ARP "ZERO defect ZERO