Editing Ford 335 engine (section)

===Light truck usage===
For the 1977 model year, Ford replaced its [[Ford FE engine|FE]] big-block 360 and 390 engines in its light truck line with its new 351M and 400 engines. For light-truck use, a manual transmission could be ordered for the first time with these engines. As a result, the block was strengthened in the main bearing supports, in particular the #3 support to better handle the loads imparted by the clutch. The truck engines had unique parts including pistons for different compression ratios from the car engines, truck specific intake and exhaust manifolds, camshaft with more lift, and timing set that did not retard the camshaft timing. The strengthened engine block was introduced to the Ford cars for the 1978 model year.<ref name="bubba history">{{cite web|last=Resch|first=David|title=The 335 Engine Family|url=http://grantorinosport.org/BubbaF250/history/history03.html|access-date=19 May 2014}}</ref>