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We keep our prices uninflated because we actually like these cars and we build our parts in house. We had zero interruptions during covid because none of our parts come to the US on a boat.

Sorry guys, crazy busy in the shop. Haven't been on here in months. The forged 4140 is simply for strength. We have used EVERY spindle on the market and continued to race on them hard until they bent. They all bent in the end (wide sticky tires in an autocross setting). The 4140 did NOT bend...

Adjusting the upper control arms will move the rear left to right as needed. Measure between the tire and frame for a good centered location.

If guys are replacing them they aren't telling us about it. QA1 makes a nice piece.

772 style. https://southsidemachineperformance.com/shop-1/ols/products/qa1-nascar-hybrid-tall-upper-ball-joint-set-qa1-tll-prf-ppr

Not trying to hijack the thread but we make an adjustable upper A Arm set designed for a tall spindle or tall ball joint set up that require no shims and adjustments can be made on the car in an instant...

We make a severe duty lower torque box brace as well. https://southsidemachineperformance.com/shop-1/ols/products/g-body-rear-lower-control-arm-torque-box-brace-set G BODY REAR LOWER CONTROL ARM TORQUE BOX BRACE SET Braces the torques boxes so you don't rip the mount off the frame with high...

Looks like 6-10 cars leaving Indy together, possible chase truck. If you are coming from the west, contact us and we can put you in touch of the when and where if you want to join the convoy.

We plan on sending a couple guys up to enjoy the event. It is a good time and you will see all conditions of these old cars. Food, fun, music and trophies. I would agree that staying about 30 miles away and off the interstate would be better than the city. Nice areas near the lake and great...

Best to weld it in at the header collector and just above horizontal in orientation. Feed power and ground directly from the battery. The typical A pillar mount is most common next to a vacuum gauge for the carb guys.

The 695 comes in 17,18, 20 and 22" The 675 looks similar (kind of old school) in 15 x 8 and weighs in at 25 lbs.

We have Riddler 695 black/black and black with polished lip if you don't want to wait. Call the shop if interested. https://southsidemachineperformance.com/custom-wheels

This chassis is designed to understeer . That's why front end geometry is so important on this chassis. Long answer short, you can cheat poor geometry by limiting suspension travel. 5660 is stiffer and would help with understeer, a bit. Also rear bar should be about 70% the diameter of the...

Call the shop, we will hook you up.

Most of our warehouses have a 5", 4" and 3" rear "Drop" spring for the G Body. They are 300# and ride like a tank, about $100 a set. The "go to" in these parts (for a 3" rear drop G Body) is a 1" A Body 68-72 rear drop spring in the 140-160# range, still about $100 a set. . Our Game Changer...

Because you will end up adding 160# or so to the rear to get the 47% back there.

Did you ever scale the car?

Place 120# on the rear end and you will see the drop the 5401 will provide over the 5409. Side note... Just because the box has a certain part number that doesn't mean that's what is inside. Confirm dimensions from the Moog catalog.

Place 120# on the rear end and you will see the drop the 5401 will provide over the 5409 (ish).

Hydraulic Lowrider build.