Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
in
in
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
Add to Cart
$289.99
$199.99
Dynatech? 780-01514 Plain Steel Merge Collector, 1-3/4 x 3 "
Dynatech? 780-01514 Plain Steel Merge Collector, 1-3/4 x 3 "

Dynatech? 780-01514 Plain Steel Merge Collector, 1-3/4 x 3 "

0 Reviews | 1 Answered Question
Out of Stock
More Like This
Select your vehicle to verify fitment.
Select Vehicle
Dynatech? 780-01514 Plain Steel Merge Collector, 1-3/4 x 3 "
Dynatech? 780-01514 Plain Steel Merge Collector, 1-3/4 x 3 "
Zoomed In Image
Part # 31178001514
Save 31%
$199.99
$289.99
each
Quantity:
Add to Cart
Call to Order
Add to Buildlist
Compare

Details
Reviews
Q&A
Videos & Articles

Important Messages:

  • This product is discontinued.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Collector Diameter:
3 Inch
Primary Tube Diameter:
1-3/4"

Info

Dynatech® Mild Steel Merge Collectors are a popular option when your racing application requires maximum horsepower. Merge collectors are not usually a "bolt it on and go" part. In order to realize the full potential of this collector design, dyno testing is recommended.

  • 100% TIG-welded
  • Optimum reduction angle
  • Increases torque and horsepower
  • Formed long transition 4-into-1 design for maximum power
  • Jig-located U-tabs at 180 degrees for bolt-on mounting
  • Sold individually
  • Listed as Primary I.D. x Collector O.D.
Note: Does not include O2 bungs. To purchase separately, order part 311-78510097.

How It Works (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

More Like This

Reviews

Q & A

Videos
  • Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
  • Wouldn't it be nice to get the best of both worlds out of your headers? Speedway Motors has solved that problem with our exclusive heat resistant Armor Hot Coating. Now you can keep that great look with longer life.
  • Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.
  • Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.

You May Also Like

Suggestions
Error
Note
Ok