Have a 88 firebird gta auto tpi 305 LB9, need the lower intake manifold if anyone has one plz pm me Thank You

 

https://www.thirdgen.org/forums/engi...tpi-setup.html

User John from RI has a 87 manifold 87-88 intakes are the same the 89 will not ahave a provision for the cold start injector timer switch.

 

I've got a 1985 model that I'll sell cheap.

 

Hi Tyler......

I'll pull out the intake and get some pics ASAP. What is your ZIP code ??

 

97008 thanks john

 

well the 85 work?

 

I have one off of an 86 TPI. message me if interested.

 

Are you running stock heads? The 1985-86 intake manifolds will fit the older small block heads without modification. In 1987 and up, the heads were designed with vertical bolt taps for the two center bolts on both sides of the intake manifold. With a little drilling the newer manifolds will fit the older style heads. The intake manifolds are therefore interchangeable for all SBC engines if you slot the two inner intake bolt holes on post 1987 heads. Confusing enough??? LOL

 

I have an '88.

 

Here's a pic:



The intake was blasted and re-painted "Cast Aluminum" so it's a bolt-on out of the package piece. All holes were OK but they should be blow out with compressed air before installing. This is a Centerbolt, MAF, Cold Start intake manifold. The 2 bolts for the EGR, 1 bolt for the breater tube & the 2 sensors in the front of the intake were already removed. ( Coolant fitting still installed ) $90 + shipping.

Oregon is a long way from RI :

USPS Parcel Post ( insured ) = $26
USPS Priority Mail ( insured ) =$47


Send me a PM for additional details if your still interested.

 

with has much problems i have had with the car, i really dont want to do any more drilling if not necessary, i would perfer to have the same intake with the same bolt pattern, no more drilling

 

I have two of them... They are in great shape....