Correct intake manifold for 1968 L35

[ericisback]

Can someone confirm that the correct intake manifold casting number for a 1968 L35 (325hp) is 3883948?  Thanks for any help.

[william]

That is the correct casting number for '66-'68 BB/Q-jet according to Chevrolet by the numbers. There is a slight machining difference on a '68; the mounting boss for the temp sending unit next to the thermostat mount was not drilled & tapped. For '68 sending unit moved to the cylinder head.

[ericisback]

That is the correct casting number for '66-'68 BB/Q-jet according to Chevrolet by the numbers. There is a slight machining difference on a '68; the mounting boss for the temp sending unit next to the thermostat mount was not drilled & tapped. For '68 sending unit moved to the cylinder head.

Got it - undrilled boss.  Thanks!!!