Pontiac Drop Base Shaker Assembly w/ 4" Cone Shaped Washable Element- TALL for Mega Scoop

WILL ONLY WORK ON PONTIAC  ENGINE WITH PONTIAC 400/455 SHAKER Base Plate and Tall Fiberglass Mega Scoop (Sold separately)

Dimensions
Overall Height: 5 3/4"
Diameter: 16 5/8”
Filter Diameter: 10 1/4" top 13 3/4” bottom
Carb Flange to Top:3 3/4”

*Variances in Frame, aftermarket engine mounts, or Body mounts may change shaker height in relation to hood. Shaker height can be effect with aftermarket subframe. 

For use w/ Edel Perf RPM or Northwind NW-4150 Intakes and the following carbs/efi:

EFI Systems:
FAST EZ 1.0, 2.0
Holley Sniper
Holley Sniper2
FiTech

Modification of the drop base may be necessary at the fuel inlet fitting. 1/4", 1/2", 45/90 degree hose fitting or banjo fitting may also be needed

We have found the -6AN to o ring 3/8 steel 45 degree fitting works great to provide extra clearance instead of bending the pan to clearance the fitting on Sniper and Sniper 2 EFI systems. 

Holley Carbs:
Non-Electric Choke Carbs- Will work
Electric Choke Carbs- Will work

QJET Carbs:
Non-Electric Choke Carbs- Will work
Electric Choke Carbs- Will work

***For other EFI systems and Holley XP style carbs with large extended float bowls, the radius inside the drop base may need to be "massaged" to clear. Drop base is not returnable if modified in any way.***

Edelbrock Carbs:
Non-Electric Choke Carbs- Will work with a Banjo Fitting from Russell (Part #640273).
Electric Choke Carbs- Will not work

Filter cleaning- gentle soap and hot water wash, no high pressure hose or air hose drying, air dry only, these filters are oil free

The Mega shaker scoop, 1 1/4" taller and 1" wider than stock, greater rear opening to feed you high powered engine, PTFB drop base with tall filter is recommended.

Hand layed fiberglass with outer gelcoat finish (color may vary)
Must be finished, primed and painted by end user.
Two styles available, 70-76 and 77-81 

This is the fiberglass scoop only, no hood seal, no metal pan.