Edelbrock Head Bolt Kit for 60809/60819 409 Perf RPM Cylinder Heads turn14-atp ID - 6kg/mm (0600

ID - 6kg/mm (0600

Will work on stock tune or aftermarket tunes

Manufacturer Part # : CH113BPO

Depending on tools and mechanical skill about 2-3 hours ( 3 hours for perfectionists ) Comes with full fitting kit and instructions The first front mount intercooler which you don’t have to cut your front bumper to fit

Dual 4-1/2 IN Diameter Polished 304 Stainless Steel Clamp-On Exhaust Tips

Edelbrock Head Bolt Kit for 60809/60819 409 Perf RPM Cylinder Heads turn14-atp ID - 6kg/mm (0600Manufacturer Part # : 8581 Market Description The Edelbrock #8581 bolt kit contain a complete set of the highest quality head bolts and hardened washers available. Cold formed to ensure molecular integrity and heat treated prior to thread rolling and machining. Reduced diameter bolt heads eliminate the need for valve train removal to facilitate cylinder head re torqueing. Hardened and parallel ground washers are included. Rated at 170,000 p. s. i.