CRG Discussion Forum

Camaro Research Group Discussion => Originality => Topic started by: ericisback on May 18, 2020, 11:09:55 AM

Title: Correct intake manifold for 1968 L35
Post by: ericisback on May 18, 2020, 11:09:55 AM

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

Title: Re: Correct intake manifold for 1968 L35
Post by: william on May 18, 2020, 02:04:25 PM

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.

Title: Re: Correct intake manifold for 1968 L35
Post by: ericisback on May 18, 2020, 02:45:56 PM

Quote from: william on May 18, 2020, 02:04:25 PM

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!!!