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11-25-2014, 01:15 PM | #1 |
Registered User
Join Date: Aug 2002
Location: Texas
Posts: 198
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V8/Power glide/ rearend ????
I want to keep my truck as close to original as possible but want it more highway friendly.
Will a sbc with a powerglide be a good combination with a 3.08 ratio instead of the 3.73. It's just a cruiser but not wanting to pull the two speed for an overdrive..... Thanks, Have a good Thanksgiving...
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1964 C10 SWB original 1970 SS El Camino 1964 Impala SS http://67-72chevytrucks.com/vboard/s...d.php?t=649951 |
11-25-2014, 02:03 PM | #2 |
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Join Date: Aug 2002
Location: Texas
Posts: 198
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Re: V8/Power glide/ rearend ????
I think 3.73 to 3.08 would drop my 70 mph rpm by about 500...
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1964 C10 SWB original 1970 SS El Camino 1964 Impala SS http://67-72chevytrucks.com/vboard/s...d.php?t=649951 |
11-25-2014, 04:22 PM | #3 |
State of Confusion!
Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 47,225
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Re: V8/Power glide/ rearend ????
The 3.08 should help your highway cruising a lot, but you'll lose some low end umph. Powerglide should do just fine otherwise. I plan on getting my rear changed to a 3.08 also to make it a bit more highway friendly.
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Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God! |
11-25-2014, 04:57 PM | #4 |
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Join Date: Aug 2002
Location: Texas
Posts: 198
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Re: V8/Power glide/ rearend ????
Thanks for the input.. Just didn't want to stress the glide to much..
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1964 C10 SWB original 1970 SS El Camino 1964 Impala SS http://67-72chevytrucks.com/vboard/s...d.php?t=649951 |
11-25-2014, 06:55 PM | #5 |
State of Confusion!
Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 47,225
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Re: V8/Power glide/ rearend ????
I have run powerglides "real hard" in my youth and they took being hooked to 283/307/327 without any issues. AT350 just gives you the extra in-between gear.
__________________
Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God! |
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