PerTronix Dougs Headers D310 - Manual (Page 2)

Part #0110-003116
Page 2 of 3
9-1-2011 DSL
INSTALLATION
1. Starting on the Driver ’s side, slip the header roughly into position from the bottom.
2. Using the supplied Header bolts, slip the gasket in place and start all of the header
bolts, and tighten them evenly.
3. Replace the Oil Filter, the Oil Dipstick Tube, and Clutch Linkage
4. NOTE: 1967 Models, Modify the clutch linkage as shown in Illustration A.
Some models may need to modify the shift linkage per Illustration B.
Models with Alternator on the Driver’s side may need to purchase Alt Bracket #H7606
and possibly #H7607.
Models with Power Steering Bracket on Driver’s side may need to fabricate spacer as
shown in Illustration C.
Models with A/C Compressor on Driver’s side may need to purchase bracket part #
H7608, see Illustration D.
5. Slip the Passenger side header into position from the bottom.
6. Using the supplied Header bolts, slip the gasket in place and start all header bolts,
leaving them loose for access to the starter.
7. Slip the starter back in to place with the header loose, and tighten the starter bolts.
Carefully reroute the wires to the starter ensuring that they are away from the header.
Then tighten all header bolts evenly
8. Check transmission cooler lines and move away from header as necessary.
9. Re install spark plugs and wires, making sure the wires are clear of the header tubes.
10. If reusing the existing exhaust system cut and modify as necessary to connect to the
headers using
the Doug’s Reducers.
11. Connect the negative battery cable.
IMPORTANT CHECK LIST
Be sure that all brake lines and fuel lines are clear of headers and/or connector pipes.
All spark plug wires, battery cables, or other electrical components should be clear of
headers and/or connector pipes.
If dipstick tube was removed, make sure it is installed properly and that the dipstick has
been replaced.
Double-check the tightness of all bolts including brackets and accessories.
STARTING THE ENGINE
Start the engine and allow it to warm up to operating temperature. Check for any unusual
noises or exhaust leaks. If every thing is OK, stop the engine and tighten all bolts while
the engine is still warm.
NOTE: Check the bolts periodically to make sure they have not loosened. Re-tighten
after the first 500 miles and then again at 1000 miles.