This header is designed for any tube size up to 2 ¼” with any collector size up to 4” or our collector mufflers up to a 5” size. All of the tubes are inside the frame with good ground clearance and access to the spark plugs. The engine must remain in the stock location either on side motor mounts or motor plates. Since this header is designed for very large tube sizes you will have to trim the rear top corner of the driver side motor mount frame stand for header clearance. See attached photo.

This header requires a mini starter a full size GM starter will not fit. Measuring from the side of a stock oil pan we have 2 ½” of room on the passenger side and 4” of room on the driver side for oil pan sump kick outs. If there is no pan kick out on the driver side the oil filter will be very accessible, but if the pan kicks out under the filter it will be trapped and you will need a remote filter. This header fits a power brake booster and clutch linkage, but does NOT fit factory air conditioning or column shifter linkage. If you are using a Lakewood style scatter shield you may have to slightly trim the outer edge below the starter area.

We offer Power Master #9540 starters.

Header Installation:

This header is normally built with individual tubes and slip on collectors for easier installation. Remove spark plugs. The starter and oil filter should be able to stay in place.

Driver side: Start with #1 then #3 & #5, you may have to raise engine to get 3&5 past the steering box, and last #7, only snug all the header bolts, but don’t tighten them until the collector is installed, then tighten all the bolts.

Passenger side: Start with the center pair first, #4 & #6, then #2 and last #8, install the collector and tighten all the header bolts.
Refer to our header installation tips page for additional information.

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

The post #SBR-100 – ‘67-’69 CAMARO SMALL BLOCK – ‘68-’74 NOVA SMALL BLOCK – SB Race header for stock chassis with stock steering box appeared first on Lemons Headers.

This header is designed for any tube size up to 2 ¼” with any collector size up to 4” or our collector mufflers in up to a 5” size. All of the tubes are inside the frame with good ground clearance and spark plug access. It has 3” of room on each side of a stock oil pan for sump kick outs. It requires a mini starter, a full size GM starter will not fit. We used a TRZ front rack & pinion steering configuration to design around. The steering column continues forward just inside of the frame, then behind the “K” member would be a “U” joint and the column turns through the “K” member to meet the pinion shaft. Ask our sales person for more information.

This header will fit side motor mounts or motor plates. It also fits a power brake booster and clutch linkage, but will NOT fit factory air conditioning or column shifter linkage.

We offer Power Master #9540 starters.
Header Installation:

All of our race headers are normally made with individual tubes and slip on collectors for easier installation. Install both sides starting from front to back. Install one tube at a time and just start the header bolts leaving the tubes loose. Once all the tubes are in snug the header bolts but don’t tighten until the collectors are installed then go back and tighten all the header bolts.
Refer to our header installation page for additional information.
Thank you for selecting Lemons Headers!
If you have any questions give us a call at 805-239-8998

The post #SBR-101 – ‘67-’69 CAMARO SMALL BLOCK – ‘68-’74 NOVA SMALL BLOCK – SB Race header for stock chassis with front mounted rack & pinion. Also for Smith Racecraft, Martz & Checkered Racing front clips. appeared first on Lemons Headers.

What Fits:
We used a Milodon oil pan #30900 to design with and the bottom of the header was ¼” higher than the bottom of the oil pan. Measuring from each side of a stock oil pan we have over 5” of room for a kicked out sump, this gave us good access to the oil filter and starter. The header requires a mini starter. A full size GM starter will not fit. We offer Power Master #9540 starters.
Spark plug room is very good, some plugs can be easily removed with a socket and extension and some will require a socket and an end wrench. The header is designed for angled spark plugs or straight plugs.
This design will fit side motor mounts or motor plates. It also fits up to a 9” power brake booster (Jegs #965-PB9513) and clutch linkage. It will NOT fit factory column shifter linkage or column lockout linkage. Lockout linkage can be modified to work. If you are using a Lakewood style scatter shield you may have to slightly trim the outer edge under the starter area. This header can be made in large tube sizes, it may be necessary to trim the back of the driver side motor mount frame stand, see photo.
Note: This header can be made to clear a factory air conditioning box on the firewall, but that will only work with angled spark plug heads.

Note:
It is important that you read our Yellow (Header Installation Tips) page, it will make the installation go easier and will save you time.

Installing the Pro-Tour style headers:
Driver side: The steering box makes this side difficult to install. We recommend installing the header as the engine is installed. You can also unbolt the steering box, 3 bolts on the frame and 2 bolts at the rag joint. Do not disconnect the center link or steering linkage. Just let the box hang by the linkage. Install the header from the bottom then reinstall the steering box.
Passenger Side: Depending on the oil pan kick out and starter position, this side should install from the bottom with the starter in place.

Installing this header built in the Race style:
Driver side: Remove the oil filter, spark plugs and raise the engine about 1”.
Install #3-#5 center pair from the bottom, do not bolt to head. Hold the bottom of these tubes towards the oil pan and install #1 tube thru 3&5 so #3 is to the outside and #5 is to the engine side. Start the header bolts to hold these tubes in place and lower the engine. Replace motor mount bolt. Install #7 tube from the bottom. Install the collector.
Passenger side: with the engine in place all tubes will install easily from the bottom, start front to back. Snug all header bolts until the collector is installed, then go back and tighten the header bolts.
Refer to our (Header Installation Tips) page for additional information.

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

The post #SBPT-200 – ‘67-’69 CAMARO SMALL BLOCK – ‘68-’74 NOVA SMALL BLOCK – SB Pro Tour header for stock chassis with stock steering box. #SBPT-200A  version can be made for factory AC. appeared first on Lemons Headers.

This header is available in any tube size up to 2” with a 3 ½” collector. All of our headers are hand made so we can make them for any engine deck height and for any aftermarket cylinder head. All of the tubes are inside the frame and the header has excellent ground clearance. We used a Milodon oil pan #30900 to design with and the bottom of the header was ½” higher than the bottom of the oil pan. The available room for an oil pan kick out sump is 3” on the passenger side and 4” on the driver side, measuring from the side of a stock oil pan. The oil filter was easily removed even with the 1 ½” kick out on the Milodon pan.
The steering column must be installed per the chassis builders instructions for clearance with the header. Our design fits side motor mounts or motor plates and the front sway bar kit. It has good spark plug room, some spark plugs can be easily removed with a socket and an extension some will require a socket and end wrench.
This header will fit a power brake booster and clutch linkage, but will not fit column shifter linkage or a factory air conditioning box on the firewall. It requires a mini starter, Hitachi or Nippondenso style a full sized GM starter will not fit. If a Lakewood style scatter shield is used you will have to slightly trim the outer edge, below the starter area.

Header Installation:

Driver side, remove the spark plugs, oil filter and the center section of the steering column between the “U” joints. You do not have to raise the engine, the header will install from the bottom.
Passenger side, remove the spark plugs and starter. You do not have to raise the engine, the header will install from either the top or the bottom. Before bolting the header in place reinstall the starter.
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

The post #SBPT-202 – ‘67-’69 CAMARO SMALL BLOCK – ‘68-’74 NOVA SMALL BLOCK – SB Pro Tour header for Detroit Speed & Engineering chassis, Also for Chris Alston’s Chassisworks, Heidt’s, Martz, Smith Racecraft, and Checkered Racing front clips, also stock chassis with rack & pinion. appeared first on Lemons Headers.