BB cars also have rear sway bar

SDay · September 23, 2007, 02:32:23 PM

Hello,
Can anyone tell me if the tacho red line on a 1968 is different for 390 hp to 435 hp .
Also how does the TI box mount on the RH inner fender on 435 HP
Steve

RHD.68.l89 · September 24, 2007, 03:59:47 PM

Tach redline is different, 5600 for 390 and 400 horse and 6500 for 435 and 430 horse motors.
Can't help with the TI amp, mine was missing when I got it.;ay

MADLT1 · September 24, 2007, 05:08:29 PM

hi sday,here is the info you need,tell us a bit about your ride and engine set up?

SDay · September 24, 2007, 08:33:53 PM

Thanks for the info, I thought the tach redline was different also. Didnt think about 400 hp option. This car has had a fuel tank repair so Im sure the sticker will be gone. I think its an original Tri Power. All 3x2 427 only had one fuel line there was no return. At the moment it has a genuine LS6 454 with the low profile alloy intake.
Steve

RHD.68.l89 · September 24, 2007, 10:42:35 PM

So what is your redline?
Yes, Tripowers and L88 all had only the feed line, no return.
The cars fitted with Qjets (Including 390hp 427) had a return line.
Another telltale is BB cars had caps instead of straps on the diff yokes.

69VETTE · September 25, 2007, 01:12:58 PM

QuoteOriginally posted by RHD.68.l89
Another telltale is BB cars had caps instead of straps on the diff yokes.

Heya RHD.68.l89,

Have you got any pics of the different yoke connectors that you could post?

M;36

69VETTE · September 25, 2007, 01:26:22 PM

RHD.68.l89,

This is a picture taken of the yokes from a 1971 427 L36.

Though its not clear what you mentioned earlier.

M;36

RHD.68.l89 · September 25, 2007, 01:41:17 PM

The pic shows the cast caps on the yokes with bolts holding them. Small block diffs had a U strap with nuts on the threaded ends.

71 L36 427?
The L36 designation was only used in 67-9.
71's had 454 instead of 427
FWIW, my chassis had "H DUTY BOB" chalked on it next to the diff

MADLT1 · September 25, 2007, 03:54:04 PM

;45i did not know you had a 71 big block ;29 pics please.;eek;eek;eek

jdunne · September 25, 2007, 04:57:15 PM

QuoteOriginally posted by MADLT1
;45i did not know you had a 71 big block ;29 pics please.;eek;eek;eek

Believe me,it's a really nice one...the green one is foreign latitudes post is similar to rhd l89.435....wish it was mine;37

69VETTE · September 25, 2007, 06:54:12 PM

QuoteOriginally posted by RHD.68.l89
The pic shows the cast caps on the yokes with bolts holding them. Small block diffs had a U strap with nuts on the threaded ends.

71 L36 427?
The L36 designation was only used in 67-9.
71's had 454 instead of 427
FWIW, my chassis had "H DUTY BOB" chalked on it next to the diff

I know, this was taken from a posting off ebay on a 1971 BB car for sale. I just took the details off the site, without even thinking about it...;30

Im a silly billy...;27

M;36

SDay · September 25, 2007, 07:04:01 PM

QuoteOriginally posted by 69VETTE
QuoteOriginally posted by RHD.68.l89
Another telltale is BB cars had caps instead of straps on the diff yokes.

Heya RHD.68.l89,

Have you got any pics of the different yoke connectors that you could post?

M;36

SDay · September 25, 2007, 07:13:19 PM

My car has 5600 red line, caps on half shafts not U bolts, rear bar , single fuel line , and what I think is original inner fender to mount TI box, it all seems to work in with 400 HP Tri power.