TBI spacer and Holley Throttle Body

[spastik monkey]

Up for grabs is some misc parts I have laying around,

1. Airaid throttle body spacer for chevy and gmc 350 and 454 tbi motors. Like new condition. $40

2. Holley 750cfm throttle body. Fits chevrolet and gmc. will work on the k5 blazer, jimmy, sierra, and silverado trucks. Huge improvement over stock. Includes adjustable fuel pressure regulator. $225


Pics available upon request

[Bowtie4ever]

Would by chance that TBI be a Holley part # 502-9?

[spastik monkey]

It's the 502-6. However I believe if you swap the TPS it fits the 90-up trucks

[sasquatch094]

list what size the bores are for the TB spacer. the 454 and 350tbis are different sizes btw

[spastik monkey]

it's a 454 throttle body, i used it to adapt the larger bores of the holley throttle body to the smaller ones of the stock manifold. better than the cheesy gasket that came from holley

[spastik monkey]

SOLD please close