| Complete Stud Set | Springs | 2 Water Necks |
| 1 Valley Cover | 2 Heads Fully Machined with Guides and Seats Installed | 2 Rocker Covers |
| Mechanical Lifters | Rocker Stands, Barrel Drilled Rocker Shafts, Bushings and Springs | Competition Hardened Intake and Exhaust Valves |
| Spark Well Tubes with Original Style Knurled Retainers | Adjustable Intake and Exhaust Rocker Arms | Adjustable Intake and Exhaust Pushrods |
| Exhaust Block Off Plates | ||
Features
| Incredible Reproduction Accuracy | All Parts Fully CNC Machined | Mechanically and Cosmetically Superior to Originals |
| Parts Interchangeability With Originals | Aluminum Parts Cast in High Grade ALCOA 356 Aluminum | Aluminum Parts
Heat Treated to T-6 Specification |
| Aluminum
roller tip intake and exhaust rockers, with built-in oiling holes to
lubricate valve tip and push rod cup, Individually X-Rayed and Heat-Treated to Guarantee Performance |
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Additional Production Features
| Hardened Valves and Seats For Use with Unleaded Fuels | Valve Springs that Facilitate Increased Valve Lift | ||
| All Head Studs Produced by ARP to Standards Exceeding Originals | Improved Small Block Chevrolet Valve Keepers | Mechanical Lifters of Superior Design | |
| Greater Rocker Arm Adjustability Due to Increased Length of Adjustment Screws | Spark Plugs Holes Extend into the Hemispherical Combustion Chambers, Thus Eliminating the Need for Advanced Ignition Timing | ||
