The post SBR-112 – ‘70-’81 CAMARO SMALL BLOCK – ‘75-’79 NOVA SMALL BLOCK – SMITH RACE CRAFT FRONT CLIP 2015 VERSION OR LATER PART #SBR-112 appeared first on Lemons Headers.

This header is available in 2” or 2 1/8” tube size with 3 ½” collectors. All of the tubes are inside the frame. Our headers are hand made to order, so we can build them for any engine deck height and for any aftermarket cylinder head as long as the engine stays in the stock location.

What Fits:

On our design car we used ’72-’81 clamshell style motor mounts to design around. The ’70-’71 cars use the earlier style mount which keeps the engine in the same location and offers even more header room. You can also use solid motor mounts which would be Moroso #62530 for the frame and #62515 for the engine. This header will not fit a mid plate.

Ground clearance is excellent. We used a Milodon low profile 7 quart oil pan #30951 and #30956 to design with and the header is higher than the bottom of the pan. These 2 oil pans offer easy access to the oil filter. Measuring from the side of a stock oil pan we have 3 ½” of room for side sump kick outs on the passenger side and 4” of room on the driver side. If your oil pan has a driver side kick out under the oil filter it may make it difficult to remove the filter. With a straight sided pan the filter is easily removed. This header was designed with a Power Master #9540 starter (Nippondenso style) and will not fit with a Hitachi type mini starter or full size GM starter. See starter photos.

This header fits a power brake booster and clutch linkage. It has good clearance from the steering column and excellent spark plug access. It does not fit column shifter linkage.If you have a Lakewood type bell housing you may have to slightly grind the outer lip under the starter for header room.

We offer the Power Master #9540 starters. 

From ’70 thru ’81 the Camaro used 2 styles of motor mounts. In ’70, ’71, and ‘72  they used the early style like on the first gen Camaro’s used then later they used clamshell mounts. This header fits both, it also fits Moroso solid mounts. For the ’70-’72 cars use the stock SB frame stand and Moroso #62530 engine mounts. To replace the clamshell mounts with solid mounts use Moroso #62530 frame mounts and #62515 engine mounts

This header requires a Power Master #9540 or #9500 starter, it will also fit with a

CVR #5323 starter. It will not fit the original large GM starters.

This header does not fit a mid plate. It does not fit an original factory AC box on the fire wall, but will fit aftermarket air conditioners like Vintage Air. It fits with mechanical clutch linkage, power brake booster, but does not fit column shifter linkage

Header installation: Pro-Tour Style

If this header is built in the pro-tour style it should be installed with the engine.

Header Installation: Race Style

If this header is built in the race style it will have slip on race collectors and individual tubes and can be installed with the engine in place as you will install one tube at a time, in this order.

Driver side install #1, #3, #5, #7, only snug the header bolts (not tight) until the collector is installed then go back and tighten all bolts.

Passenger side, install #2, #8, #4, #6, then the collector.

Be sure to read our (Header Installation Tips) page before installing your new Lemons Headers It will make the installation go easier and will save you time.

Thank you for selecting Lemons Headers

If you have any questions, give us a call at 805-239-8998

Dan Lemons

The post # BBPT-670 – ‘70-’81 CAMARO BIG BLOCK – ‘75-’79 NOVA BIG BLOCK – Pro-Tour BB Stock chassis with stock steering appeared first on Lemons Headers.

The engine must stay in the stock position either on solid side motor mounts or motor plates. Side mounts are Moroso #62630 frame mounts and Moroso #62515 engine mounts.
This header requires a Power Master #9540 or #9500 Nippondenso type starter, or #9526 for staggered mount. A stock starter or Hitachi type starter will not fit.

Measuring from the side of a stock oil pan we have 3 ¼” of room on the passenger side and 4 ¾” of room on the driver side for sump kick outs.
Spark plugs have good room, there is more room with angled spark plugs.
Oil filter has good access. With some kick out pans you may have to slide filter forward to get past sump.

This header will fit a power brake booster and clutch linkage, but will not fit a factory air conditioning box on the firewall or column shifter linkage.

Thank you,

The post SBR-111 – ‘70-’81 CAMARO SMALL BLOCK – ‘75-’79 NOVA SMALL BLOCK – RACE HEADER For STOCK CHASSIS appeared first on Lemons Headers.

Thank you for selecting Lemons Headers
If you have any questions give us a call at 805-239-89998

The post BBR-400 – ‘67-’69 CAMARO BIG BLOCK – ‘68-’74 NOVA BIG BLOCK – STOCK CHASSIS FRONT SIDE EXIT HEADER appeared first on Lemons Headers.

What Fits?
On each side of a stock oil pan we have 4 ¼” of room on the passenger side for oil pan sump kick outs and 3 ½” of room on the driver side.
The engine must be mounted on Smith Race Craft Motor plates.
Almost any mini starter will fit, but I’m not sure about the Mezier 400 series starter.
With no oil pan sump kick outs the oil filter is very easy to remove and install. With a kick out sumps you may be able to slide the filter forward to get it out.
At the back of the collectors the clearance from the car floorboard is ¾”.
This header is intended for Drag type skinny front tires.
Evacuation tubes and oxygen sensor bungs will be facing outward in the collector.

Installation.
Before starting the installation of your new headers, please read the yellow installation tips page. It will help the process go smother and save you a lot of time.
On the driver side install tubes from front to back 1-3-5-7-
On the passenger side install #2 and #4 tubes together, then #6 and #8.

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

The post #BBR-511 – ‘70-’81 CAMARO BIG BLOCK – ‘75-’79 NOVA BIG BLOCK – BB RACE HEADER SMITH RACE CRAFT FRONT CLIP appeared first on Lemons Headers.

What Fits:
This is a race header made for motor plates only and it will come with a split flange and our slip on race collectors. It was designed on a Spohn #704 K member and may or may not clear other aftermarket K members. Ask Dan
All tubes are inside the frame with excellent ground clearance and spark plug access.
This header was designed using a Moroso # 21150 oil pan with no side sump kick outs. There is no room for a sump kick out on the passenger side. The stock LS-7 oil pan comes with dry sump oil lines on the passenger side and there is no room for them, so you will have to use a wet sump pan. There is good room and oil filter access with a stock LS-1 thru LS-6 oil pan. Our design car had a TCI starter and the stock starter also fits.
This header would come with oxygen sensor bungs welded in the collectors facing outward, but if you request a “V” band connection for your exhaust reducers we would install the oxygen bungs in the reducers witch can be rotated to any position. This header will fit a power brake booster, but will not fit factory air conditioning or any type of column shifter linkage or mechanical clutch linkage.

Installing the Headers:

Passenger side: with the engine in place and starter and spark plugs in place you can install the rear 2 tubes from below, do not start any header bolts. Next install the front 2 tubes from below and then bolt both header sections in place.

Driver side: remove the center section of the steering column between the 2 “U” joints. Install the front 2 tubes from below. Start front header bolt to hold tubes, but leave the header tubes loose and reinstall the steering column. Next install the rear 2 tubes and bolt both header sections in place.
Next install the collectors.

See our (Header Installation Tips) page for a more detailed explanation.

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

The post #LSR-321 – ‘93-’02 CAMARO LSX BLOCK – LS Race header for stock chassis with a Spohn “K” member, With motor plates only. 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 muffler up to a 5” size. All of the tubes are inside the frame with good ground clearance and spark plug access. It will fit any mini starter a full size GM starter will not fit. This design will fit side motor mounts or motor plates. The passenger side is the most restrictive. Depending on the tube size you may have to slightly trim the bottom of the mid plate and the outside corner of the starter aluminum mounting block. Measuring from the side of a stock oil pan on the passenger side we have 3 ¼” of room for an oil sump kick out and on the driver side we have 2 ½” at mid pan and 3 ½” of room at the bottom of the pan. If there is no kick out on the driver side the oil filter is accessible. If you are using a Lakewood style scatter shield you may have to trim the outer edge of it below the starter area. The driver side header is close to the steering column, depending on the tube size you may have to replace the factory rag joint with a smaller “U” joint. The header will fit a hydraulic clutch system only, but is not intended for air conditioning or column shifter linkage.

Header Installation:

We build our race headers with individual tubes and a slip on collector for easier installation. Depending on tube size and oil pan kick outs you may have to remove the starter and steering column section between the 2 “U” joints.
Install both sides from front to back. As you install each tube only start the header bolts leaving them loose enough that the tubes can move freely. Once all the tubes are in snug the header bolts, but don’t tighten them until the collectors are installed then go back and tighten all the bolts.
Refer to our header installation tip’s page for additional instructions.

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

The post #SBR-120 – ’93-’02 Camaro Small Block – SB Race header for stock chassis with Moroso solid side mounts or motor plates also BMR “K” member with side mounts or motor plates or AJE “K” member with motor plates onlySB Race header for stock chassis appeared first on Lemons Headers.

This header is designed for any tube size up to 2 ½” with any collector size up to 5” or with our collector mufflers up to a 6” size.
It was designed on a stock chassis with an aftermarket “K” member ( BMR or AJE ) and with motor plates only, no side motor mounts ( we can clear BMR side mounts ). The engine must stay in the stock location.
All of the tubes are inside the frame with good ground clearance and spark plug access. It requires a mini starter a full size GM starter will not fit. A Power Master #9500 starter has the most room. Measuring from a stock oil pan on the passenger side we have 2 ½” at the top and 3 3/8” of room at the bottom for an oil pan sump kick out. On the driver side we have 3 ½” of room. The driver side with a large tube size is close to the steering column, you may have to replace the factory rag joint with a smaller “U” joint.
This header will fit with a hydraulic clutch system only and is not intended for air conditioning or column shifter linkage.

Header Installation:

This chassis is very confined especially on the passenger side. We build this header with individual tubes and a slip on collector for easier installation.
Install the tubes on both sides starting from front to back, only start the header bolts so the tubes can move freely until all of the tubes are installed then snug the header bolts, but not tight until the collectors are installed then go back and tighten all the header bolts.
Refer to our header installation tip’s page for additional instructions.

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

The post #BBR-520 – ‘93-’02 CAMARO BIG BLOCK – BB Race header for stock frame with stock “K” member with motor plates, also AJE aftermarket “K” member with motor plates, also BMR  aftermarket “K” member with side motor mounts or motor plates appeared first on Lemons Headers.

We offer Power Master #9540 starters.
Header Installation:

Our race headers are normally made with individual tubes and slip on collectors for easier installation. Always check brake lines, fuel lines and electrical wires for clearance. They may need to be rerouted.
On both sides, install the tubes from front to back. As you install each tube only use one header bolt and leave it loose so the tube can move freely until all the tubes are installed. Then bolt them in place, but only snug the header bolts until the collectors are installed then go back and tighten all the bolts.
If you have a large tube size or a kick out oil pan you may have to remove the starter until the tubes are installed. While the tubes are loose reinstall the starter.
Refer to our header installation tip’s page for additional instructions.
Thank you for selecting Lemons Headers!
If you have any questions call us at 805-239-8998.

The post #SBR-115 – ‘82-’92 CAMARO SMALL BLOCK – SB Race header for stock chassis & AJE- “K” member appeared first on Lemons Headers.

This header is designed for any tube size up to 2 ½” with any collector size up to 5”.
The most restrictive part of this chassis is the floor board area around the transmission which does not leave enough room for our collector mufflers (We have been told by customers that flipping the floorboard will give you more room.). This design has 2 tubes on the passenger side and 1 tube on the driver side that go around the frame, this enabled us to keep room for the starter and kick out oil pans with these large tube sizes. This header was designed using a Hitachi style starter a full size GM starter will not fit.
Measuring from a stock oil pan it has 4” of room on each side for large sump kick outs and the bottom of the header is even with the bottom of a typical race pan. The lowest part of the header is the collectors because of the floor board. With no kick outs on the oil pan the starter and oil filter are easily accessible. Spark plug access is very good you can get a socket on all plugs. If you have wide front tires and wheels with an offset to the back side then the tires will rub at a full turn, the header is designed for skinny drag type tires. Any exhaust system will have to run down the drive shaft tunnel. If your raised port heads are over .600 higher than stock you will have to replace the steering column rag joint with a smaller “U” joint to make room for #7 tube. The header is designed for side motor mounts or motor plates and will fit many aftermarket “K” members, but the engine must stay in the stock location.
This header will fit a power brake booster, but will not fit the stock clutch slave cylinder or factory air conditioning or column shifter linkage. (We also know that it will not fit a TH700R4, 4L85E, or a 4L85E)

Header Installation:

We have included a drawing that shows where to cut your inner fender panels for clearance for the tubes that go around the frame.
Passenger side, depending on the tube size and if you have a kick out oil pan you may have to remove the starter to install tubes #2 and #4, if so install these tubes from below and only start one header bolt on each. Leave the bolts loose so the tubes can move freely, then reinstall the starter and bolt the tubes in place. Only snug the header bolts don’t tighten them. Next install #6 and #8 these are the tubes around the frame. Again only snug the bolts until the collector is installed then tighten all the header bolts.
Driver side, install from front to back #1 then #3 and then #7. #5 is the tube that goes around the frame, install it last.
Refer to our header installation page for additional instructions.

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

The post #BBR-515 – ‘82-’92 CAMARO BIG BLOCK – BB Race header for stock chassis & AJE- “K” member appeared first on Lemons Headers.