Jaahans, kattelin tuolta wikista tota lohkojen eroa ja sielta bongasin ton lohkojen .16'' eli ~4mm korkeuseron

GEN-3 AMC Tall-deck (1970-1991)

In 1970, all three blocks grew in deck height and gained a new head design. These changes made this the third generation of AMC V-8, hence it is sometimes referred to as the GEN-3 AMC V-8. The stroke and deck height on the 290 and 343 was increased by 0.16 in (~5/32 in), becoming the 304 cu in (5.0 L) and 360 cu in (5.9 L), respectively.