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Billet 2BBL Spacer, Dual Plane

Billet 2BBL Spacer, Dual Plane
Billet 2BBL Spacer, Dual Plane
Billet 2BBL Spacer, Dual Plane

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Details

Reviews (3)

Q & A (4)

What's in the Box

Info

Not all carb spacers are created equal!  These are not just a cheap "fits all" parts.  Our billet aluminum carburetor spacers are CNC machined to fit your manifold perfectly.
  • Gain up to 17 horsepower over competing adaptors
  • 1" tall

Item Details

4412 Holley to Dual Plane (Perfomer & RPM)

Customer Reviews

Rated 4.7 out of 5 by 3 reviewers.
RATING BREAKDOWN
3 reviews
5 Stars
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RECOMMEND THIS PRODUCT:

tony
Verified Purchaser
ok

you all rock

July 11, 2015
you all rock I ordered $900.00 in parts thur and fri they showed up on my porch wow kits hit the dirt thinks to you all
Yes, I recommend this product.
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pinneracer47
Verified Purchaser
Eureka Ca.

very nice spacer it helped the proformance

May 11, 2015
This carb spacer meet and exceeds the needs of the rules of my class
Yes, I recommend this product.
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wugracer
Verified Purchaser

quality product

March 13, 2015
this carb spacer was more than I had hoped for, I do notice a nice gain in horsepower. it fits the manifold perfectly, and I was also impressed with the workmanship.
Yes, I recommend this product.
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Product Q&A

4 questions : 4 answers

1 answers

is this legal in the sportmod class the rule state no throttle bore adjustable adapters is this considered one thanks mike

October 08, 2012

is this legal in the sportmod class the rule state no throttle bore adjustable adapters is this considered one thanks mike

Answers

October 12, 2012
Jason
Yes this adapter is legal for IMCA Northern Sportmod as well as Southern Sportmod
1 answers

what are the measurements

jamal dgonz
June 12, 2015

what are the measurements

Answers

June 12, 2015
Eric
Expert
This adapter is 1" thick. It accepts Holley 2 barrel carburetors with 5 1/8" wide x 3 1/2" front to rear bolt pattern and adapts to square bore manifolds measuring 5 1/8" wide x 5 5/8" front to rear as well as spread bore manifolds measuring 4 1/4" x 5 5/8" front to rear.
1 answers

will this item work with the x-celerator intake manifold, and is it imca northern sport mod legal.

chris
June 29, 2015

will this item work with the x-celerator intake manifold, and is it imca northern sport mod legal.

Answers

June 30, 2015
Eric
Expert
This adapter would bolt onto the 7547-1 Weiand X-CELerator intake manifold but this adapter is intended for dual plane intake manifolds. For that single plane manifold you would want part number 1351952.
1 answers

Just picked up an Offenhauser dual plane intake for my Ford 240 6 cylinder. I was planning on using a Holley 350cfm 2bbl. Will this adapter work and maintain the dual plane configuration? Thanks!

Unrelated Ford
Sacramento, CA
October 19, 2016

Just picked up an Offenhauser dual plane intake for my Ford 240 6 cylinder. I was planning on using a Holley 350cfm 2bbl. Will this adapter work and maintain the dual plane configuration? Thanks!

Answers

October 20, 2016
John
Expert
Adapter number 1351950 maintains the dual plate attributes of your dual plane intake.
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