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GTOs
Challenger SRT8
2010 2011 Dodge Challenger R/T

1967 - 1969 Camaro Chambered Exhaust

 
2010 2011 Camaro Cat-Back Stainless Chambered Exhaust System
1978-87 El Camino
 


Corvette Side Exhaust / Side Pipes
1963 - 1964 - 1965 - 1966 - 1967
Mid-Year (1963 - 1967) Corvette Side Exhaust / Side
Pipes


Our 4 versions of Mid-Year Corvette Side Exhaust / Side Pipes are:

Original Sound” Version- For the original sound version we feature our reproduction of the original factory designed sound chambers. Options are: Aluminized Head Pipes & Polished Stainless Tips or Carbon Steel Head Pipes & Chrome Tips. Stocked item ships within two days.

Quieter Than Stock "SQ" - Original Sound Inners with 2300 degree rated high density ceramic mat. Options are: Aluminized Head Pipes & Polished Stainless Tips or Carbon Steel Head Pipes & Chrome Tips.

Aluminized Steel with “Sweet-Thunder Sound” – Header pipes and chambered sections are aluminized steel while the tips are polished stainless steel. Stocked item ships within two days.

Stainless Steel – 100% 304 stainless steel inside and out, tips are polished. Varied stock, ships within three days.

 

New Head Pipe Bends
The BEND PROFILE that GM used back in the day is nothing like the compression bends you’re getting today. Where our competitors use the current equipment that produces highly compressed bend profiles, we use our custom built bending equipment to reproduce the GM style header pipe bends.

If you run your hand over the inside and outside radius of the 2.5” mid year head pipe you can feel and see this very distinctive bend profile. As you can see the ribs produced using the GM style bend equipment forms a larger cross sectional area, this profile has a much improved exhaust flow plus the lateral rib greatly improves strength. All 2.5" Tubing will come formed using this true to form tooling. For every engine option we reproduce the correct bend radius from the large 7” down to the 4”.

This image shows the side profile of a factory style bend in the background vs. the competitions compression bend in the foreground. As you can see the factory method produces a larger free flowing bend.

 

Investment in custom tooling, domestic materials, and American craftsmanship highlights our continued commitment to quality products. Should you choose to purchase your side exhaust from one of the Corvette supply houses be sure to ask are they one of the fine retailers of Sweet-Thunder side exhausts.   

 



Chambered tubes are correct diameter (2.75” not 3”) & have 2 different width of pinches like originals and they are placed correctly
.
 

Using custom tooling we reproduce the large radius bend based on factory prints.

* Correct fitting header pipes are bent and welded on sturdy fixtures.






* The tips are the correct diameter tubing (2.75 not 3) which are mandrel bent to the correct radius and then cut at correct angles.



We manufacture both stainless steel and Chromed carbon steel tips. Chrome comes optional on all mid year configurations.



Our newest Mid-Year Side Exhaust / Side Pipes are the original sound design.

This new addition to our Corvette Side Exhaust / Side Pipes line recreates the original sound. They are for the Mid-Year Corvette owner who has to have a car that truly sounds original.
Read about our Key features here:
Click here for Original sound info

Part numbers for ordering:

Our Price: $550
Aluminized Original Sound Version
#5205 - 2" manifolds, small block 1963/67
#5206 - 2.5" manifolds, big block 1965/67
#5207 - 2.5" manifolds, small block 1963/65
Our Price: $600
Original Sound & Aluminized Chamber, Carbon Steel Head Pipe, Chrome Tip
#5096 - 2" manifolds, small block 1963/67
#5115 - 2.5" manifolds, small block 1963/65
#5122 - 2.5" manifolds, big block 1965/67

Our Price: $450
Aluminized Sweet-Thunder Sound
#2205 - 2" manifolds, small block 1963/67
#2206 - 2.5" manifolds, big block 1965/67
#2207 - 2.5" manifolds, small block 1963/65
Our Price: $675
Mid-Year Side Exhaust / Side Pipes (stainless steel)
#2211 - 2" manifolds, small block 1963/67
#2219 - 2.5" manifolds, big block 1965/67
#2217 - 2.5" manifolds, small block 1963/65



When ordering please specify:
  • The year of your Corvette
  • Big Block or Small Block
  • Small Block: 2 or 2.5 Manifold
  • Side pipes are manufactured to fit Correct Big Block manifold numbers:
  • 65 LH#3856301 & RH#3856302
  • 66-7 LH#3880827 RH#3880828
  • All other Big Block manifolds are for later years and may not fit correctly.


For those of you who believe
BIGGER is BETTER,
we offer a
HIGH PERFORMANCE
version of our mid-year Side Exhaust / Side Pipes.



The outside diameters of our Side Exhaust / Side Pipes with 2 1/2 inch inner baffle tubes are 3 inch, all others are 2 3/4 inch as came on stock Side Exhaust / Side Pipes.




We offer oversized Side Exhaust / Side Pipes (chamber tubes, brackets and tips) welded together, for high performance 1963/67 Corvette with custom headers. With this kit you bend up your own header adaptor (exhaust tube between custom header and Side Exhaust / Side Pipes). This is an economical, practical and easy way to adapt custom headers to Side Exhaust / Side Pipes.


Aluminized Side Exhaust / Side Pipe kits
Suggested Retail $350 / $375 / $400

#MY4001 Standard 2" inner baffle tube $315

#MY4003 Oversized 2 1/4" inner baffle tube $337.50

#MY4005 Oversized 2 1/2" inner baffle tube $360


Stainless Steel Side Exhaust / Side Pipe kits
Suggested Retail $555 / $585 / $610

#MY4011 Standard 2" inner baffle tube $500

#MY4013 Oversized 2 1/4" inner baffle tube $525

#MY4015 Oversized 2 1/2" inner baffle tube $550



Oversized Aluminized Sidepipes
with 2.5" head pipes welded
For GM Stock Manifolds

MY4003OS 2.25" INNER Made for 2.5" Small Block Ramhorn Manifolds $512.50

MY4005OS 2.5" INNER Made for 2.5" Small Block Ramhorn Manifolds $535.00

MY4003OSBB 2.25" INNER Big Block $512.50

MY4005OSBB 2.5" INNER Big Block $535.00


Oversized Stainless Sidepipes
with 2.5" head pipes welded
For GM Stock Manifolds

MY4013OS 2.25 INNER Made for 2.5" Small Block Ramhorn Manifolds $795.00

MY4015OS 2.5 INNER Made for 2.5" Small Block Ramhorn Manifolds $820.00

MY4013OSBB 2.25 INNER Big Block $795.00

MY4015OSBB 2.5 INNER Big Block $820.00

For a great alternative to stock manifolds you can have McJacks Headers.
build a set of tubular headers that fit stock side exhaust
Check them out here: http://www.mcjackscorvettes.com/headerspage.htm

 

Header Pipes for our Oversized Side Exhaust / Side Pipe

Header pipes for stock manifolds available for the above oversize Side Exhaust / Side Pipes. Made from 2-1/2" Aluminized or Stainless Steel

Header Pipe Prices:

Aluminized welded* or Non-welded to your choice of Side Exhaust / Side Pipes
$175pr + Side Exhaust / Side Pipes cost

Stainless welded* or Non-welded to your choice of Side Exhaust / Side Pipes
$270pr + Side Exhaust / Side Pipes cost

*oversize shipping rates apply

All head pipes include Flanges and Gaskets


High performance version of these mufflers are available
only
through M.C. Productions, Inc.



* G.N.M. (Give No Mercy version)


Purchase Yours Here

www.shopsweetthunder.com

To order by phone call 231.775.0258

Hours M-F 8:30 AM to 5:00 PM EST

Proudly Manufactured in the USA

 




GTOs
Challenger SRT8
2010 2011 Dodge Challenger R/T

1967 - 1969 Camaro Chambered Exhaust

 
2010 2011 Camaro Cat-Back Stainless Chambered Exhaust System
1978-87 El Camino
 



To Place An Order Contact Us at:

M.C. Productions, Inc.
10591 W. Cadillac Rd.,
Cadillac, MI 49601
(231) 775-0258
Hours M-F 9:00 AM to 4:00 PM EST
Email:
john@sweet-thunder.com
mike@sweet-thunder.com
wesley@sweet-thunder.com

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Our Returns Policy

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