| Porting - Chambers |
| CC and Mill Chambers to 114cc | | | $175 |
| Springs - Retainers |
| PAC Racing 1247 Triple Roller Springs - Includes Additional Machining | | | $175 |
| Valves |
| Severe Duty Inconel Exhaust Valves | | | $550 |
| Titanium Intake Valves | | | $950 |
| Titanium Exhaust Valves | | | $950 |
| Rocker Arms |
| Scorpion Severe Duty 1.7 Aluminum Rocker Arms w/Polylocks | | | $439 |
T&D Shaft Rocker System Available In 1.70, 1.75 or 1.80 Ratio (Split Ratio Sets No Extra Charge). Note: Pushrod Clearance Must Be Checked Before Final Assembly. | | | $Call |
| Needle Bearing Tip Option for T&D Shaft Rockers | | | $295 |
| Intake Manifolds |
| Many Different Styles Available With Pricing Comparable To "Mail Order" | | From | $250 |
| Gaskets - Fasteners |
| Cometic MLS (Multi Layered Steel) Head Gaskets (.040/.045/.051 Thickness) | | Each | $125 |
| Cometic MLS (Multi Layered Steel) Head Gaskets (.060/.066 Thickness) | | Each | $145 |
| Intake Gaskets - Many Types & Thicknesses Available | | From | $15 |
| Rubberized Cork Valve Cover Gaskets | | From | $15 |
| Blue Silicone Rubber/Steel Core Valve Cover Gaskets | | From | $49 |
| Ultra Seal Exhaust Gaskets | | From | $22 |
| ARP Head Stud Kit w/Parallel Ground Washers | | From | $239 |
| Dart Inner Valley Stud Kit (Improved Head Gasket Sealing) | | | $95 |