Header Specs:

This header is designed for any tube size up to 2 ½” with up to a 5” collector or our collector mufflers up to a 6” size. This design is intended for use with a large dry sump oil pump. In order to make room for the pump we ran 1 tube on each side around the frame which also gave us extra room at the oil pan for the dry sump oil lines. Measuring from a stock oil pan we have over 4” of room on each side. Ground clearance is excellent with the bottom of the header slightly below the bottom of the oil pan. All the spark plugs can be accessed with a socket. Any style mini starter will fit and can be mounted on either side of the engine.
If our collector mufflers are used you will need our tubular transmission cross member for additional room. Our design car was a stock chassis with a TRZ front mounted rack & pinion and steering column. The tube that goes around the frame will clear a 26” skinny drag style tire. We used an Aviaid 5 stage oil pump to design around. This header will fit solid side motor mounts or motor plates. It will fit clutch linkage and a power brake booster, but will NOT fit a factory air conditioning box on the fire wall or factory column shifter linkage.

Header Installation:

If you are going to keep your inner fender wells in the car they will have to be trimmed for clearance around the tube that goes around the frame. Once that is done the headers are easy to install. With the engine and starter in place start front to back installing one tube at a time, install the outer tube last. Only snug the header bolts until the collectors are installed then tighten all the header bolts.
Refer to our header installation tip’s page for additional information.

Thank you for selecting Lemons Headers!
If you have any questions, give us a call at 805-239-8998.