71 E Body K-Frame/Frame Rail Splash Shield

Need to know what type of splash shield would be correct for a June 1971 built Challenger (single angle bottom or straight bottom)?

These are the shields that are in front of lower control arm and NOT the shield next to starter.

Thanks

They have a slight curve at the bottom them that curves toward the strut rod. Also the are held on with hex headed screws not rivets

M426

Angle bottom is B/E in 71
Straight bottom is A-body
And yes, screws, not rivits