This is the product description text that will appear here.
Quantity
1
SFI Chassis Cert Books that adhere to NHRA standards for Certifications.
SFI Spec 25.1K Full Bodied Car Tube Chassis – 7.49 Seconds & Quicker; 2,800 lbs. Maximum Effective Date: July 2, 2021
SFI Spec 25.2E Full Bodied Car Tube Chassis – 6.00 to 7.49 Seconds ET; 3,200 lbs. Maximum Effective Date: July 2, 2021
SFI Spec 25.3D Full Bodied C
4.9
64 ratings
5
4
3
2
1
Super helpful for someone getting into sfi chassis building
S
Stephanie · October 7, 2026
Very well explained with drawings. Megalike....
J
Jorge · October 2, 2026
Quick and easy way to get your SFI books. Plus another way to support your small biz.