Assertion: cruiser's engine | /r/HasAspect | other features
Facets:
value: for heavy duty usage.[citation
type: PURPOSE
Source sentences:
text: This engine was used in GMC heavy trucks as the "370" of 232 gross HP at 4200 RPM and torque 355 gross lbs-ft at 2600 RPM from 1957 to 1959.It had hardened valve seats and other features for heavy duty usage.[citation needed]