Finally

425/409ER

Well Known Member
I finally got the last piece of the puzzle for a SBC project so I can use my Offy dual quad hi-rise intake with Holley carbs. I got the 1/2 spacers that Offy makes which moves them forward and today I go a deal on 3 Mallory distributors that will clear perfectly with this deal.

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425/409ER

Well Known Member
Cool! Did you have to blend the spacers to the intake plenum?
No, they fit and blend right in to the plenum openings. Got a hand it to Offy for still making this stuff, I got the spacers when they were cheap on Summit but they tried to screw me over on the deal and the last supervisor I spoke with told me to pay for them and then the order can't be canceled. Got the pair for $109 now the spacers are almost $200. I will be using a pair of FST 600's on this setup.
 
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