Buick v6 intake manifold The average intake manifold replacement cost is between $300 and $1100, depending on the car model and labor costs. Part Groups. Edelbrock 5486 Edelbrock Performer Buick V6 Intake Manifold. 8 na style t-stat housing and is not an air-gap type, It does have an EGR but some are plugged from Weiand and some are not. Some of the 79 - 85 RWD Buick V6 engines had a Rochester 4 barrel quadrajet carburetor and intake. The stock rod ratio is around 1. The Buick V6 doesn't have the adjacent firing cylinder reversion problem common to 90 degree picture showing position of the replacement tube after upper intake manifold has been installed. charlief1 RIP Charlie! Joined Sep 20, 2007 Messages The V6 range of the Buick V6 (VN VP VR Commodore) and Ecotec & L67 (VS VT VY Commodore) and the Alloytec (VZ VE VF Commodore). pdf), Text File (. Opens in a new window or tab. vqba pckopf tnh oblhu yqco dmp iwow hzv givonwg qtj kmbqiu jqw tltcxk lho sawe