PerTronix JBA Exhaust 6400S - Manual (Page 4)

16. Install the header on the driver side using the supplied gasket. You may also reuse the factory gasket if it
is in good condition. Lower the engine and reinstall the motor mount securely.
17. Reinstall the 0 2 sensor.
Passenger Side:
18. Begin by removing the engine oil dipstick tube by unbolting from the engine and then pulling and
wiggling the tube out of the boss.
19. Repeat steps 4 through 17 to install the passenger side header. Before finally lowering the engine you
will need to reinstall the oil dipstick tube and bolt it to the engine. After the engine is lowered and bolted
back into position, bolt the exhaust to the cats.
20. Recheck everything. Make sure there is adequate clearance on all lines (brake, A/C, fuel, coolant)
21. Start the engine, check for leaks and test drive. Then let the engine cool and then re-torque the header
bolts.
22. Periodically check and retighten the header bolts
Parts List:
(1) Driver Side Header Assembly
(1) Passenger Side Header Assembly
(2) Header gaskets (Header to Head flange)
(2) 02 plugs
(2) Collector gaskets
(4) Collector bolts
(4) Collector nuts
1-909-599-5955 • www.jbaheaders.com