Since 1952
America's Oldest Speed Shop ®
Speedway Motors Bill Smith

Speedway Shorty Race Mufflers, 8 x 3-1/2 Inch

SAME DAY SHIPPING!

Specs
Material Type:
Steel
Overall Length:
8.00
Sold in Quantity:
Each
Finish:
Painted
Inlet Size:
3.50
Outlet Size:
3.50
Overall Diameter:
4.00
Garage Sale:
No

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What's in the Box

These shorty race mufflers are useful when the rules say you must run a muffler, but do not specify a noise level. All steel construction with no fillers to burn out.

Item Details

8" x 3.5" x 3.5"

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Garage Sale - Dynatech® Vortex Insert Cones
                        

Let's face it; open exhaust is a thing of the past! Sound requirements, mandatory mufflers, or maximum db level are found in all forms of racing today. From Mini-Stock to Outlaw Sprint Cars, reducing the sound level is becoming the norm. Today's racers are spending thousands of dollars to go racing. The last thing they want to do is get put on the trailer for too much noise. The Vortex Insert Cone can help you keep on track. That's sound insurance! 

  • 100% T-304 stainless steel construction
  • Compact size fits all racing applications
  • Ultra lightweight - less that 1/2 lb. each
  • Little or no power loss
  • Easy bolt-in installation
  • Insert Cones in 3", 3-1/2", 4", 4-1/2" 
  • Typically good for a 1-3 reduction in db 

Clearance!

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

Steel Exhaust Collector Ring, 3-1/2 Inch
                        Mild steel flanges can be welded to exhaust pipes, mufflers or header collectors so your exhaust system can easily be unbolted and removed. Flanges are 1/4" thick and feature the common 3-bolt mount pattern.
                    
Collector Gasket, 3 1/2 Inch Inside Diameter
                        Collector gaskets available in several sizes.