NHRA Tech Department makes updates to the Stock Car Classification Guide

Feb. 19, 2021

The NHRA Technical Department recently made changes to the Class Guide, due to clerical errors as follows.

Chev 1987 corrected shipping weights for all body platforms

Chev 1987 added Z-28 and IROC-Z 305 190 combination

Chev 1987 Sport, LT 305 190 and 215 permitted to run through 2021

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