Points/Stats Schedules

National Events
Regional/Division Events
Heritage Series
Member Track Directory
Division Offices
SRAC Advisor
Competition Number/License Applications & Forms
NHRA Approved ASO's
Insurance Claim Information
Automatic Horsepower Factoring System
AHFS Request
Engine Blueprint Specifications
Indexes and Records
NHRA Accepted Products
Stock Car Classification
Tech Support Contacts
Chassis Inspector
Contingency Award Rules & Policies
Sponsor Listing & Contact Information
Contingency Sponsor Requirements
LODRS Div Contingency Sheet
Camping World Series Event Contingency Posting
Contingency Sponsor Approved Decals
W9 Form

NHRA Tech Department makes corrections to the Stock Car Classification Guide

March 29, 2022


The NHRA Technical Department recently made changes to the Class Guide.


AMC 1970 reformated to match body platforms

AMC 390 325/311 change to 390 325/315 AMX 1970

Chev added 173 112/130 Citation 1985

Chev added 173 130/140 Citation 1985