No Reverse w/Hurst Shifter
#1
Pro
Thread Starter
No Reverse w/Hurst Shifter
I recently rebuilt my 65 M21 Muncie and was going to install a used Hurst shifter instead of the Muncie shifter, like the feel of the Hurst much better.
While the tranny was on the bench, I installed the Hurst shifter and linkage, put the 1/4" drill into the adjusting holes of the shifter, adjusted the rods accordingly. I get all 4 forward gears nicely but no reverse. I redid the adjustment over and over but still the same result, no reverse. It seems like the shifter does not want to engage reverse. Any thoughts or help?
While the tranny was on the bench, I installed the Hurst shifter and linkage, put the 1/4" drill into the adjusting holes of the shifter, adjusted the rods accordingly. I get all 4 forward gears nicely but no reverse. I redid the adjustment over and over but still the same result, no reverse. It seems like the shifter does not want to engage reverse. Any thoughts or help?
#4
Team Owner
#5
Race Director
Member Since: Jan 2002
Location: Close to DC
Posts: 14,534
Received 2,126 Likes
on
1,465 Posts
C2 of the Year Finalist - Modified 2020
I have never heard of any Hurst that you have to push down for reverse, especially a Vette. Mine is nicely slotted to the left and forward/up. Dennis
#6
Pro
I always install my Hurst shifters on the bench as you did. The transmission must be very stable on the bench to allow you to put enough
left hand pressure to engage the shifter into reverse.
There is much more stability when the transmission is installed in the car.
Hope that this helps.
Dave
left hand pressure to engage the shifter into reverse.
There is much more stability when the transmission is installed in the car.
Hope that this helps.
Dave
#7
Team Owner
Member Since: Mar 2003
Location: Greenville, Indiana
Posts: 26,118
Received 1,843 Likes
on
1,398 Posts
I always install my Hurst shifters on the bench as you did. The transmission must be very stable on the bench to allow you to put enough
left hand pressure to engage the shifter into reverse.
There is much more stability when the transmission is installed in the car.
Hope that this helps.
Dave
left hand pressure to engage the shifter into reverse.
There is much more stability when the transmission is installed in the car.
Hope that this helps.
Dave
A stock shifter shift MUCH, MUCH nicer!
#10
Race Director
Member Since: Mar 2009
Location: Canada's capital
Posts: 19,777
Received 4,583 Likes
on
2,157 Posts
2020 Corvette of the Year Finalist (appearance mods)
C1 of Year Finalist (appearance mods) 2019
To get the Hurst into reverse you need to give it a good slap to the left to get past the safety gate lock out, but like what has been said if the lever engages the gear without being hooked to the shifter, there's no problem.
#11
Former Vendor
Member Since: Aug 2006
Location: Jeffersonville Indiana 812-288-7103
Posts: 76,656
Received 1,813 Likes
on
1,458 Posts
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
Can you feel the engagement if you remove the linkage and shift it by hand?
I've seen tail shafts put on and not get the arm loaded properly, could be the detent ball and spring or the reverse shifter fork is not on the reverse gear... They will act like this sometimes.
Just a thought..
I've seen tail shafts put on and not get the arm loaded properly, could be the detent ball and spring or the reverse shifter fork is not on the reverse gear... They will act like this sometimes.
Just a thought..
Last edited by Willcox Corvette; 12-03-2010 at 10:17 PM.
#12
Pro
Thread Starter
The tranny was stable on the floor and blocked. I've had Hurst shifters in the past and knew about the good slap left. I wasn't aware of a Hurst shifter especially in a Vette that you had to push down to engage. While the shifter was off the tranny, all the shift arms moved freely with no binding anywhere. When I tried to slap it into reverse, it just doesn't want to travel far enough left to engage reverse , goes back to 1st gear. If I manually move the tranny arm into rev, it goes in smoothly with no binding. I didn't want to install the trans with the Hurst bracket attached because it's such a bitc* to work due to the lack of space in the tunnel area of the Vette.
#13
Race Director
Member Since: Mar 2009
Location: Canada's capital
Posts: 19,777
Received 4,583 Likes
on
2,157 Posts
2020 Corvette of the Year Finalist (appearance mods)
C1 of Year Finalist (appearance mods) 2019
The tranny was stable on the floor and blocked. I've had Hurst shifters in the past and knew about the good slap left. I wasn't aware of a Hurst shifter especially in a Vette that you had to push down to engage. While the shifter was off the tranny, all the shift arms moved freely with no binding anywhere. When I tried to slap it into reverse, it just doesn't want to travel far enough left to engage reverse , goes back to 1st gear. If I manually move the tranny arm into rev, it goes in smoothly with no binding. I didn't want to install the trans with the Hurst bracket attached because it's such a bitc* to work due to the lack of space in the tunnel area of the Vette.
#14
Race Director
Member Since: Apr 1999
Location: Beverly Hills/Pine Ridge Florida
Posts: 10,733
Received 561 Likes
on
349 Posts
Could you have installed the reverse pawl upside down or flipped over on the transmission? I've done that.
I've never seen a Hurst that you have to push down to get into reverse. Just pull it to the left.
Chuck
I've never seen a Hurst that you have to push down to get into reverse. Just pull it to the left.
Chuck
#16
Melting Slicks
If your sure it is not the trans. Put the shifter in a vise. Then push the shifter over into the reverse position. You will see a detent moving out the side of the shifter. If the shifter go's into reverse in the vise check to see that the detent is not hitting the adapter plate on the trans. The wrong combination of shifter and adapter will cause the detent to hit the adapter and not allow the shifter to move over to the reverse position.
#18
Team Owner
Member Since: Mar 2003
Location: Greenville, Indiana
Posts: 26,118
Received 1,843 Likes
on
1,398 Posts
......................I didn't want to install the trans with the Hurst bracket attached because it's such a bitc* to work due to the lack of space in the tunnel area of the Vette.
Maybe the lack of that bracket is causing interference as aworks suggests?
If your sure it is not the trans. Put the shifter in a vise. Then push the shifter over into the reverse position. You will see a detent moving out the side of the shifter. If the shifter go's into reverse in the vise check to see that the detent is not hitting the adapter plate on the trans. The wrong combination of shifter and adapter will cause the detent to hit the adapter and not allow the shifter to move over to the reverse position.
Maybe the lack of that bracket is causing interference as aworks suggests?
#19
Pro
Thread Starter
Does any know or have pictures of the shifter case apart? When I got the shifter in the mail, the back bracket on the shifter was off and the large slide pin holding all the shims and plates was partially out. I'm thinking possibly that when I took it apart to clean, I may have either reversed or exchanged one of the shim plates even though it took pictures of it prior to that. Hurst offers no pictures or help; they want you to send the shifter in to them for $165. Too much of a mystic for such a simple mechanism!
#20
Team Owner
Member Since: Mar 2003
Location: Greenville, Indiana
Posts: 26,118
Received 1,843 Likes
on
1,398 Posts
I did have to order a bracket for the shifter to mount to the tranny. I'll have to check that out more, could be that the bracket is the culprit. I too have always had/used Hurst shifters over the many, many years with cars, never ran into a push down version. Learn something new everyday!
Does any know or have pictures of the shifter case apart? When I got the shifter in the mail, the back bracket on the shifter was off and the large slide pin holding all the shims and plates was partially out. I'm thinking possibly that when I took it apart to clean, I may have either reversed or exchanged one of the shim plates even though it took pictures of it prior to that. Hurst offers no pictures or help; they want you to send the shifter in to them for $165. Too much of a mystic for such a simple mechanism!
Does any know or have pictures of the shifter case apart? When I got the shifter in the mail, the back bracket on the shifter was off and the large slide pin holding all the shims and plates was partially out. I'm thinking possibly that when I took it apart to clean, I may have either reversed or exchanged one of the shim plates even though it took pictures of it prior to that. Hurst offers no pictures or help; they want you to send the shifter in to them for $165. Too much of a mystic for such a simple mechanism!