NHRA Tech Department makes corrections to the Stock Car Classification Guide
- Jul 24, 2018
- 1 min read
July 24, 2018
The NHRA Technical Department recently made changes to the Class Guide, due to clerical errors as follows.
AMC 390 340/433 change to 390 340/436 AMX SS
Chev 427 425 separated iron Vs. aluminum heads 1969 full size
Chev 427 425 separated iron Vs. aluminum heads 1969 Chevelle
Mopar 426 425/456 change to 426 425/450 1964 Belvedere Stk
Mopar 426 425/461 change to 426 425/456 1964 Belvedere Stk
Mopar 273 180/174 change to 273 180/166 66-67 Belvedere Stk
Ford Sedan 2 Dr GT change to Sedan 2 Dr Hatch GT 1988 Mustang
Ford Mustang corrected shipping weights 1989
71006
