NHRA Tech Department makes corrections to the Stock Car Classification Guide
- Feb 26, 2014
- 1 min read
The NHRA Technical Department recently made changes to the Class Guide.
2014 Ford 429 450 change to 429 465 for SS/GT
2014 Chevy COPO Camaro 450 CID engine removed. As GM opted to not build this combination.
58255
