Rexville48's info looks to be spot on. A scan through multiple Chevy Master Parts books provided the below pics. The exhaust diagram shows the "flattened" section of the pipe before the muffler where the "welded clip" was attached to the pipe and the spring connected to that and nearby frame hole. The diagram also provides details on the tail pipe hanger. The model application designation "all coml." includes the AK model so the spring definitely applies. According to the parts books, the dimensions of the spring are "5/8 O.D. - 26 coils - two hook ends". GM# 368244 is also used as the brake & clutch pedal return springs that fits 1934-1946 Chevrolet & GMC trucks. Overall Length is approximately 3-3/8".
Hope this helps you out.
~ Dan 1951 Chevy 3 window 3100 Follow this story in the DITY Gallery "My Grandpa Carl's Truck and How it Became Mine" 1966 Chevelle (Wife's Hot Rod) | 2013 Chevy Silverado (Current daily driver) US Army MSG Retired (1977-1998) | Com Fac Maint Lead Tech Retired (1998-2021)
A scan through multiple Chevy Master Parts books provided the below pics. The exhaust diagram shows the "flattened" section of the pipe before the muffler where the "welded clip" was attached to the pipe and the spring connected to that and nearby frame hole. The diagram also provides details on the tail pipe hanger. The model application designation "all coml." includes the AK model so the spring definitely applies. According to the parts books, the dimensions of the spring are "5/8 O.D. - 26 coils - two hook ends". GM# 368244 is also used as the brake & clutch pedal return springs that fits 1934-1946 Chevrolet & GMC trucks. Overall Length is approximately 3-3/8".
