- Stage I, Valve Train Package
| Part | Group | Part No. |
| Camshaft - Stage I | 0.519 | 1383853 |
| Pushrod, tubular | 0.426 | 1383852 |
| Valve spring and damper assembly (272 lbs.) | 0.303 | 1383851 |
| Spring, oil pump (60 lbs.) | 1.609 | 1383854 |
- Stage II,
| Part | Group | Part No. |
| Camshaft - Stage II (not recommended for the street) | 0.519 | 1385557 |
| Valve train and damper assembly | 0.303 | 1383851 |
| Pushrod, tubular | 0.426 | 1383852 |
| Spring, oil pump (60 lbs.) | 1.609 | 1383854 |
- Piston and Pin Assemblies (forged aluminum, 11.0:1 comp.)
| Part | Group | Part No. |
| Piston and Pin, (400 cid) | 0.629 | 1394179 |
| Piston and Pin, (430 cid) | 0.629 | 1394179 |
| Note: Recommended running clearance of these pistons is .006-.0010-inch. (.008-.012 wide open throttle applications.) Chrome piston pins are to be installed in pistons by heatig small end of rods to approximately 450 degrees. |
- Intake manifold gasket, Group 3.270, Part No. 1383831 (blocked heat riser)
- Connecting Rod Bearings (.001-inch oversize to increase clearance without regrinding crank. Running clearance should be .002-.0025.)
| Part | Group | Part No. |
| Connecting rod bearings (std.) | 0.616 | 5468714 |
| Connecting rod bearings (+.001) | 0.616 | 5468713 |
- Main Bearings (Fully grooved for increased lubrication. Use in No. 2, 3 thrust and 4 locations only. Running clearance is .0011-.0015 maximum.
| Part | Group | Part No. |
| No. 2, 4 Main Std. | 0.096 | 5469067 |
| No. 2, 4 Main +.001 | 0.096 | 5469066 |
| No. 2, 4 Main +.002 | 0.096 | 5469065 |
| No. 3, Thrust Std. | 0.101 | 5469064 |
| No. 3, Thrust +.001 | 0.101 | 5469063 |
| No. 3, Thrust +.002 | 0.101 | 5469062 |
- Metering Rods, (6% richer)
| Part | Group | Part No. |
| rod, metering | 3.802 | 7034822 |
- Low-tension piston rings (Use with either std. or optional forged pistons.)
| Part | Group | Part No. |
| Piston rings 400 cid | 0.643 | 1394202 |
| Piston rings 430 cid | 0.643 | 1394203 |
- Spark Plugs - AC 40TS or 42TS
- Exhaust headers: Recommended 2 1/4 inch diameter, individual pipes, 36 - 40 inches in length.
- General: Maintain minimum of 4 1/2 psi fuel pressure at carburetor. Maintain oil level 1 quart low to prevent foaming.
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