Feb. 25, 2020

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

Chev 1979 305 160/243 change to 305 165/235 Malibu Stk

Ford 1964 427 425 added replacement head C4AE-P

Ford 66-67 427 425 Fairlane added flat hood option

Ford 1971 Maverick corrected shipping weights