2nd Gen. Camaro Subframe - What Year Do I have?

[Roger Edwards]

I need some help determining which 2nd gen. Camaro subframe I have in my 1957 Chevy truck. I am looking to order some parts from DSE and there are 3 options for the parts (70-72, 73-74, & 75-81). Are there any differences I can look for on the subframe to determine which one I have? Any help is appreciated.

[DB Z28]

The Guys on Nastz .com Might be able to help more. Its a second Gen camaro site .I would check their. Their ar a lot of differance Control arms And body mounts with differant years

[JB64CHEVELLE]

I think the only major difference is in the a-arm bushing diameters and possibly the balljoint.

[Rod P]

Originally Posted by Roger Edwards

I need some help determining which 2nd gen. Camaro subframe I have in my 1957 Chevy truck. I am looking to order some parts from DSE and there are 3 options for the parts (70-72, 73-74, & 75-81). Are there any differences I can look for on the subframe to determine which one I have? Any help is appreciated.

pictures for us to see help

[Musclerodz]

70-72 use a engine mount tower like a 67-69 does. not sure about 73-74 but 75-81 the rubber mount bolts to the frame instead of engine and also uses metric brakes. there is also a difference between firebird and camaro in the steering system, but can be interchanged as long as all of it is changed.

[David Pozzi]

Also a change in idler arm hole spacing in 1974