For Racing - Aluminum Rear Upper Bushings

These aluminum bushings fit the 12 bolt Chevrolet and benefit the 60ft times in racing, not for a street car. The inserts move very freely to aid the rearend in planting the tires. I bought these for my 70 GS and never used them as I already had installed Polyurethane bushings in the housing. Shipping from Denham Springs, LA
$100 Shipped US via Paypal
Thanks

 

whos makes these? why can't they be used on the street? road contamination? thanks.

 

Paul, I wish I could remember who makes them. Tom Rix told me about them several years ago so I bought them but never got around to installing them. They are a very trick piece. I just don't know if I would use them on the street all the time due to wear but I could be wrong.. Just my thoughts, Thanks

 

Those look like the TRZ motorsports ones.you can look them up on the web.

 

TRZ Motorsports sell bushings like these. Not recomended for "normal street driving" :grin:

 

Thats them, had forgotten where they came from. I will lower the price to $80 shipped. I thought that I had paid more for them but its been a long time....

 

Sending PM Thanks John.

 

those are good since they don't let the rear arms bind up. ever put an a body up on a lift with all 8 rear bushings being urethane? it binds like no tomorrow. i have a set of adjustable upper arms that have heim joints which allow full movement. when i did my bushings in my 65 i left the rubber ones in the rear end so it wouldn't bind. sorry to turn this into a tech article.

 

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