Steering column

[Silver Square]

Question about the steering columns in these trucks. I've got a '77 GMC K15 4x4, and am looking to get a Flaming River steering column, or possibly Ididit. Flaming River offers 2 different ones, one doesn't give any specs and the other says it's for a 1" 48 spline output shaft. Ididit only has 1, and it has the 1" 48 spline output shaft. Not sure which is correct? Anyone know what the output shaft should be in my truck, or anyone ordered one of these columns for a '77 4x4 and had luck installing it? Thanks.

FR30106BK - 1973-87 GMC Truck Column Shift Tilt Column - Black Powdercoat Finish

Flaming River now offers an integrated ignition key right into the Tilt Column. The key is located at the 3 o’clock position just like you would expect from Flaming River. No welded on attachments or extra relays. Flaming River manufactures the colu

www.flamingriver.com

FR30106-48BK - 1973-87 GMC Truck Column Shift Tilt Column 1"-48 Spline - Black Powdercoat Finish

Flaming River now offers an integrated ignition key right into the Tilt Column. The key is located at the 3 o’clock position just like you would expect from Flaming River. No welded on attachments or extra relays. Flaming River manufactures the column com

www.flamingriver.com

Retrofit 1971-76 Impala Caprice 1973-78 Chevrolet Truck Tilt Column Shift Steering Column with keyed ignition - Chrome | 1540760020 | IDIDIT LLC

Retrofit 1971-76 Impala Caprice 1973-78 Chevrolet Truck Tilt Column Shift Steering Column with Keyed Ignition - Chrome

www.ididit.com

 

[saltdog]

I put a FR30106BK in my 1983 Suburban. It has a D output to the intermediate shaft, the splines are for the steering wheel. If you go with this one there are a few things to consider. See my post (https://www.gmsquarebody.com/thread...-wolff-engineering-bearing.42955/#post-914511) if you want to reuse stock wheel. The billet turn signal lever looks nice but is annoyingly short and hard to use with stock wheel. The canceling cam needs mods too. It might be worth sending your old column to get it rebuilt. Swap is not hard, but its very much not plug and play.