ORIGINAL MSRP $4,039 1970 PLYMOUTH HEMI 'CUDA 7.0L NATURALLY ASPIRATED V8 (426 HEMI) 425 HP 490 LB-FT 0-60 MPH IN 5.6 S Plymouth ORIGINAL MSRP $4,045 1970 DODGE CHALLENGER R/T (426 HEMI) 7.0L NATURALLY ASPIRATED V8 (426 HEMI) 425 HP 490 LB-FT 0-60 MPH IN 5.7 S Challenger