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James L Miller · 12-10-2009, 11:24 PM

NHRA lists the 915 and 516 heads as legal for the street wedge in stock.

D = 2406516,2780915, 4532287 SS only

They don't list any intake casting numbers, but for the 383 they show some of the later 69-70 383 intakes as legal. Maybe you can use a 440 AVS intake and be legal? Didn't the early AFBs use a smaller bolt pattern? How would the early carb bolt up to a later intake? Maybe they allow for replacement AFBs like a 9626S or something? Sounds like an e-mail to your tech director may be in order.

12-10-2009, 11:24 PM	#6
James L Miller Member Join Date: Apr 2005 Posts: 494 Likes: 6 Liked 25 Times in 16 Posts	Re: Need Intake for 426 Street Wedge NHRA lists the 915 and 516 heads as legal for the street wedge in stock. D = 2406516,2780915, 4532287 SS only They don't list any intake casting numbers, but for the 383 they show some of the later 69-70 383 intakes as legal. Maybe you can use a 440 AVS intake and be legal? Didn't the early AFBs use a smaller bolt pattern? How would the early carb bolt up to a later intake? Maybe they allow for replacement AFBs like a 9626S or something? Sounds like an e-mail to your tech director may be in order. __________________ Mopar 2 Ya!