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    Results 1 to 12 of 12
    1. #1
      Join Date
      May 2014
      Posts
      8
      Country Flag: United States

      Can I fit a 295 front tire on a 1969 Chevelle?

      I am planning on using upper and lower control arms from ridetech with the muscle bar and shockwaves. Do I need to notch the front chassis area for a 295- 18" tire? Has anyone done this mod? Car wil be lowered at least 2" with tall spindle and shock.

    2. #2
      Join Date
      Dec 2008
      Location
      Detroit
      Posts
      2,585
      Country Flag: United States
      Wheel width and backspacing will play a big part in this answer. Tony from ABC Performance is running 315's all the way around on his 70. He has a 10.5 in the front and I'm not sure of the backspacing. Not sure how much different front fender openings will play or if the inner fenders are the same.

      You may want this in wheels and tires for a better answer.
      Big dreams, small pockets....

      Chris--
      '72 Cutlass S LSA/T56 Magnum
      Bowler Performance, Rushforth Wheels, ATS, Holley EFI, KORE3, Ridetech

      Project Motor City Madness

    3. #3
      Join Date
      May 2014
      Posts
      8
      Country Flag: United States
      Thank you. I’ll do that.

    4. #4
      Join Date
      May 2010
      Location
      kitchener,Ontario,Canada
      Posts
      2,336
      Country Flag: Canada
      when tony and I were talking he told me his plan I asked how this was possible. Now being as I wasn't going that fat I didn't hang on his every word but, if I do recall its the correct backspacing AND a little massaging of the inner fender . after that you are good to go
      Spinnin'my tires in life's fast lane

      Ryan Austin
      On twitter @raustinss
      On Instagram austinss70

    5. #5
      Join Date
      May 2014
      Posts
      8
      Country Flag: United States
      I can handle that! Thank you!

    6. #6
      Join Date
      Jul 2013
      Location
      St. George, UT
      Posts
      1,144
      Country Flag: United States
      A local customer and friend Alan Miller has 315s on his 70 Chevelle. He went with a splined sway bar and some minor massaging of the inner fender well too. Good luck!

      -Ben, Creative Director at Speedtech Performance
      We sell some really cool parts, build cool cars, and do cool concept renderings too!
      435-628-4300 www.speedtechperformance.com
      My Pumkinator build thread- https://www.pro-touring.com/showthre...ght=pumkinator

    7. #7
      Join Date
      May 2014
      Posts
      8
      Country Flag: United States
      Good to know! BTW, I purchased the Chevelle brace kit made by you guys.

    8. #8
      Join Date
      Jul 2012
      Location
      San Francisco, CA
      Posts
      45
      Country Flag: United States
      I would be curious what sizes and offset you come up with to run a 315 at all corners..... as that would be what I'd like on my '69 Chevelle. Out back that shouldn't be an issue.
      69 Chevelle 1000hp turbo LS, T56 Mag, JRi coilovers, Watts/torque arm 9", 14" Wilwoods, Recaro CTSv seats, cromo cage, a/c, p/s, built by Coffey Fab Nashville, TN.
      93 RX-7 1200hp turbo LS9, T56 Mag, 8.8", 9.3@163mph + 197mph 1/2 mile

    9. #9
      Join Date
      Jul 2015
      Posts
      101
      Country Flag: United States
      Quote Originally Posted by gnx7 View Post
      I would be curious what sizes and offset you come up with to run a 315 at all corners..... as that would be what I'd like on my '69 Chevelle. Out back that shouldn't be an issue.
      me too!!

    10. #10
      Join Date
      Nov 2002
      Location
      Georgetown,TX
      Posts
      2,557
      Fitting a 315 on the front is going to require more than a little massaging. It obviously can be done,though.

    11. #11
      Join Date
      Jul 2013
      Location
      St. George, UT
      Posts
      1,144
      Country Flag: United States
      Alan is a customer of ours and did the mods to fit the 315s on his '70 Chevelle at home so I may not be listing all the details here. I do know he used metal front inner fenders and modified them for more clearance on the outer sides because the outer side of the tire would rub in stock form. I believe he may have trimmed off where the wheel tub dropped down to the fender lip and just ran the peak of the tub horizontally out to the fender rather than down to the lip, if that makes sense. The fender lip is rolled up too. He also added a splined sway bar that was all custom made mounting, partly for more tire clearance and partly for more control of spring rate. Not sure if bolt-in splined sway bar kits out there would work as well or not. He ran an 18x10.5 wheel up front with 5.5" BS and an 18x11 out back with 6.5" BS. Hope this helps. This is the only pic I have of the sway bar. The mounts and cross tube are welded to the frame.

      Last edited by Ben@SpeedTech; 02-20-2018 at 08:59 AM.
      -Ben, Creative Director at Speedtech Performance
      We sell some really cool parts, build cool cars, and do cool concept renderings too!
      435-628-4300 www.speedtechperformance.com
      My Pumkinator build thread- https://www.pro-touring.com/showthre...ght=pumkinator

    12. #12
      Join Date
      May 2010
      Location
      kitchener,Ontario,Canada
      Posts
      2,336
      Country Flag: Canada
      Pretty much what ive be told by a few people and this is what they did. I forgot about the need for the splined sway bar but, youre correct Ben in the description of the inner fender mods if you roll the fender lip you need to add a vertical "gap filler " piece of sheetmetal to fill the space from the rolled fender lip and the area where the inner fender gets cut off . A small spacer then gets welded to the inner fender and welded to the vertical filler previously mentioned . I guess the easiest way to explain the mods are you want to change a slope or radius into a square . If anyone gets it ... Bueller ?...Bueller?

      Spinnin'my tires in life's fast lane

      Ryan Austin
      On twitter @raustinss
      On Instagram austinss70






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