<![CDATA[Milzy Motorsports: New Products - 88-96 Grand Prix]]> https://www.milzymotorsports.com Sun, 14 Jun 2026 21:47:54 +0000 <![CDATA[MMS Stainless Downpipe for Pre-Gen W-body 3100 vehicles]]> https://www.milzymotorsports.com/mms-stainless-downpipe-for-pre-gen-w-body-3100-vehicles/ Tue, 22 Aug 2023 18:49:20 +0000 https://www.milzymotorsports.com/mms-stainless-downpipe-for-pre-gen-w-body-3100-vehicles/ Our new 304 Stainless Steel downpipes will eliminate the most restrictive point in your "Pre-gen" W-body's exhaust system. The factory downpipe is even more restrictive than it looks since the bend is double-walled, which results in an actual diameter around 2..

Price: $349.99

]]> Our new 304 Stainless Steel downpipes will eliminate the most restrictive point in your "Pre-gen" W-body's exhaust system. The factory downpipe is even more restrictive than it looks since the bend is double-walled, which results in an actual diameter around 2..

Price: $349.99

]]> Our new 304 Stainless Steel downpipes will eliminate the most restrictive point in your "Pre-gen" W-body's exhaust system. The factory downpipe is even more restrictive than it looks since the bend is double-walled, which results in an actual diameter around 2..]]> <![CDATA[MMS Stainless Downpipe for Pre-Gen W-body 3100 vehicles]]> https://www.milzymotorsports.com/mms-stainless-downpipe-for-pre-gen-w-body-3100-vehicles/ Tue, 22 Aug 2023 18:49:20 +0000 https://www.milzymotorsports.com/mms-stainless-downpipe-for-pre-gen-w-body-3100-vehicles/ Our new 304 Stainless Steel downpipes will eliminate the most restrictive point in your "Pre-gen" W-body's exhaust system. The factory downpipe is even more restrictive than it looks since the bend is double-walled, which results in an actual diameter around 2..

Price: $349.99

]]> Our new 304 Stainless Steel downpipes will eliminate the most restrictive point in your "Pre-gen" W-body's exhaust system. The factory downpipe is even more restrictive than it looks since the bend is double-walled, which results in an actual diameter around 2..

Price: $349.99

]]> Our new 304 Stainless Steel downpipes will eliminate the most restrictive point in your "Pre-gen" W-body's exhaust system. The factory downpipe is even more restrictive than it looks since the bend is double-walled, which results in an actual diameter around 2..]]> <![CDATA[MMS Roller Rocker Arms for 3100, 3400, and 3500 Engines]]> https://www.milzymotorsports.com/mms-roller-rocker-arms-for-3100-3400-and-3500-engines/ Wed, 23 Dec 2020 21:01:50 +0000 https://www.milzymotorsports.com/mms-roller-rocker-arms-for-3100-3400-and-3500-engines/ available in 1.6, 1.6 adjustable, and 1.8 ratios.  1.6 adjustable is a $100 upgrade cost.

 

better description coming soon

Price: $479.99

]]> available in 1.6, 1.6 adjustable, and 1.8 ratios.  1.6 adjustable is a $100 upgrade cost.

 

better description coming soon

Price: $479.99

]]> available in 1.6, 1.6 adjustable, and 1.8 ratios.  1.6 adjustable is a $100 upgrade cost.

 

better description coming soon

]]> $479.99]]> <![CDATA[MMS M90 Supercharger Kit for 3100 and 3400 powered vehicles]]> https://www.milzymotorsports.com/mms-m90-supercharger-kit-for-3100-and-3400-powered-vehicles/ Wed, 08 Apr 2020 16:07:52 +0000 https://www.milzymotorsports.com/mms-m90-supercharger-kit-for-3100-and-3400-powered-vehicles/ MMS M90 Supercharger Kit for 3100 and 3400 powered vehicles

Apologies in advance for the crudeness of the picture.  It's dirty because it's just a picture of the prototype, which we'll be testing soon for dyno results.  We'll take some more pictures of the finished ones after we're done with testing.

The pictures of the Alero are the d..

Price: $2,799.99

]]> MMS M90 Supercharger Kit for 3100 and 3400 powered vehicles

Apologies in advance for the crudeness of the picture.  It's dirty because it's just a picture of the prototype, which we'll be testing soon for dyno results.  We'll take some more pictures of the finished ones after we're done with testing.

The pictures of the Alero are the d..

Price: $2,799.99

]]> Apologies in advance for the crudeness of the picture.  It's dirty because it's just a picture of the prototype, which we'll be testing soon for dyno results.  We'll take some more pictures of the finished ones after we're done with testing.

The pictures of the Alero are the d..]]> <![CDATA[MMS M90 Supercharger Kit for 3100 and 3400 powered vehicles]]> https://www.milzymotorsports.com/mms-m90-supercharger-kit-for-3100-and-3400-powered-vehicles/ Wed, 08 Apr 2020 16:07:52 +0000 https://www.milzymotorsports.com/mms-m90-supercharger-kit-for-3100-and-3400-powered-vehicles/ MMS M90 Supercharger Kit for 3100 and 3400 powered vehicles

Apologies in advance for the crudeness of the picture.  It's dirty because it's just a picture of the prototype, which we'll be testing soon for dyno results.  We'll take some more pictures of the finished ones after we're done with testing.

The pictures of the Alero are the d..

Price: $2,799.99

]]> MMS M90 Supercharger Kit for 3100 and 3400 powered vehicles

Apologies in advance for the crudeness of the picture.  It's dirty because it's just a picture of the prototype, which we'll be testing soon for dyno results.  We'll take some more pictures of the finished ones after we're done with testing.

The pictures of the Alero are the d..

Price: $2,799.99

]]> Apologies in advance for the crudeness of the picture.  It's dirty because it's just a picture of the prototype, which we'll be testing soon for dyno results.  We'll take some more pictures of the finished ones after we're done with testing.

The pictures of the Alero are the d..]]> <![CDATA[Polyurethane Dogbone Bushing Kit for late-model W-body vehicles]]> https://www.milzymotorsports.com/polyurethane-dogbone-bushing-kit-for-late-model-w-body-vehicles/ Mon, 18 Dec 2017 22:09:39 +0000 https://www.milzymotorsports.com/polyurethane-dogbone-bushing-kit-for-late-model-w-body-vehicles/ Replace those worn out dogbone bushings with these polyurethane ones.  Excessive engine movement wastes energy that could be going to your wheels instead of being wasted through bushing slop,  These new bushings eliminate this slop, limiting engine movement.  This kit replaces th..

Price: $69.99

]]> Replace those worn out dogbone bushings with these polyurethane ones.  Excessive engine movement wastes energy that could be going to your wheels instead of being wasted through bushing slop,  These new bushings eliminate this slop, limiting engine movement.  This kit replaces th..

Price: $69.99

]]> Replace those worn out dogbone bushings with these polyurethane ones.  Excessive engine movement wastes energy that could be going to your wheels instead of being wasted through bushing slop,  These new bushings eliminate this slop, limiting engine movement.  This kit replaces th..]]> $69.99]]> <![CDATA[MMS Standard Performance Package for 3100 engines]]> https://www.milzymotorsports.com/mms-standard-performance-package-for-3100-engines/ Fri, 28 Nov 2014 03:15:07 +0000 https://www.milzymotorsports.com/mms-standard-performance-package-for-3100-engines/ MMS Standard Performance Package for 3100 engines

Package includes:

  • MMS Standard PCM
  • 2.5" T304 stainless downpipe without cat
  • 56mm throttle body
  • 180 degree thermostat
  • AL 605 plugs  - 1 heat range colder than factory (recommend gap at .050")

 

Please n..

Price: $441.99

]]> MMS Standard Performance Package for 3100 engines

Package includes:

  • MMS Standard PCM
  • 2.5" T304 stainless downpipe without cat
  • 56mm throttle body
  • 180 degree thermostat
  • AL 605 plugs  - 1 heat range colder than factory (recommend gap at .050")

 

Please n..

Price: $441.99

]]> Package includes:

  • MMS Standard PCM
  • 2.5" T304 stainless downpipe without cat
  • 56mm throttle body
  • 180 degree thermostat
  • AL 605 plugs  - 1 heat range colder than factory (recommend gap at .050")

 

Please n..]]> $441.99]]> <![CDATA[PreGen W-body (95-99 Monte Carlo/88-96 Grand Prix/Cutlass/etc) 3100 headers]]> https://www.milzymotorsports.com/pregen-w-body-95-99-monte-carlo-88-96-grand-prix-cutlass-etc-3100-headers/ Wed, 24 Sep 2014 14:09:36 +0000 https://www.milzymotorsports.com/pregen-w-body-95-99-monte-carlo-88-96-grand-prix-cutlass-etc-3100-headers/ PreGen W-body (95-99 Monte Carlo/88-96 Grand Prix/Cutlass/etc) 3100 headers

We've made a handful of one-off headers for these cars over the years, but we've decided to make a production run of these headers, so we are now taking orders!

These headers feature precision laser cut flange..

Price: $949.99

]]> PreGen W-body (95-99 Monte Carlo/88-96 Grand Prix/Cutlass/etc) 3100 headers

We've made a handful of one-off headers for these cars over the years, but we've decided to make a production run of these headers, so we are now taking orders!

These headers feature precision laser cut flange..

Price: $949.99

]]> We've made a handful of one-off headers for these cars over the years, but we've decided to make a production run of these headers, so we are now taking orders!

These headers feature precision laser cut flange..]]> <![CDATA[MMS Dyno Tune for your V6 Vehicle]]> https://www.milzymotorsports.com/mms-dyno-tune-for-your-v6-vehicle/ Thu, 20 Feb 2014 18:35:46 +0000 https://www.milzymotorsports.com/mms-dyno-tune-for-your-v6-vehicle/ MMS Dyno Tune for your V6 Vehicle

The more you modify your vehicle, the more beneficial it is to have your car custom tuned to match your vehicle's exact modifications.  From the factory, the Air-Fuel Ratio (AFR) is usually set up very conservative so th..

Price: $499.99

]]> MMS Dyno Tune for your V6 Vehicle

The more you modify your vehicle, the more beneficial it is to have your car custom tuned to match your vehicle's exact modifications.  From the factory, the Air-Fuel Ratio (AFR) is usually set up very conservative so th..

Price: $499.99

]]> The more you modify your vehicle, the more beneficial it is to have your car custom tuned to match your vehicle's exact modifications.  From the factory, the Air-Fuel Ratio (AFR) is usually set up very conservative so th..]]> <![CDATA[ARP 3500 Rod Bolt Kit]]> https://www.milzymotorsports.com/arp-3500-rod-bolt-kit/ Thu, 24 Oct 2013 14:49:02 +0000 https://www.milzymotorsports.com/arp-3500-rod-bolt-kit/ ARP 3500 Rod Bolt Kit

These ARP rod bolts are made to fit the connecting rods of the 3500 LX9, 3500 LZ4, 3900 LZ9, and various 3.6L DOHC engines, which are known as "powdered metal" or "cracked" rods.  These will not fit 3100 and 3400 engines.  

The rod bolts are put under amazing amounts of s..

Price: $109.99

]]> ARP 3500 Rod Bolt Kit

These ARP rod bolts are made to fit the connecting rods of the 3500 LX9, 3500 LZ4, 3900 LZ9, and various 3.6L DOHC engines, which are known as "powdered metal" or "cracked" rods.  These will not fit 3100 and 3400 engines.  

The rod bolts are put under amazing amounts of s..

Price: $109.99

]]> These ARP rod bolts are made to fit the connecting rods of the 3500 LX9, 3500 LZ4, 3900 LZ9, and various 3.6L DOHC engines, which are known as "powdered metal" or "cracked" rods.  These will not fit 3100 and 3400 engines.  

The rod bolts are put under amazing amounts of s..]]>