PerTronix Dougs Headers D3398-SP - Manual (Page 3)

Part No. 0110-003025
Page 3 of 3
rev 2 11-19-13 DSL
18. If the required welding operation was not completed on step 13, the truck can be driven to a
location to complete this operation. We recommend that the oxygen sensors be removed
during any welding operation.
START 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.
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.
PARTS LIST
Qty Description (D3397, D3397-DP) Qty Description (D3398, D3398-SP)
1
Left side header 1 Left side header
1 Right side header 1 Right side header
1 Left side connector pipe 1 Left side connector pipe
1 Right side connector pipe 1 Right side connector pipe
2 Header gaskets 2 Header gaskets
2
3” metal donut gaskets
2
3” metal donut gaskets
16 3/8”-16 x 1 ¼” header bolts 16 8mm x 1.25 x 30 header bolts
6
3/8”-16 x 2 ¼” hex bolts
6
3/8”-16 x 2 ¼” hex bolts
22 3/8” lock-washers 6 3/8” lock-washers
6
3/8”-16 hex nuts
6
3/8”-16 hex nuts
1 Sticker, C.A.R.B., E.O., D-57-19 16 5/16” lock-washers
1 Sticker, C.A.R.B., E.O., D-57-19