- 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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