Chevrolet Performance Parts' NEW LSX376-B15 - IN STOCK!

For builders who want to stretch the performance of a turbocharged or supercharged combination, we've got just the foundation you need! Chevrolet Performance's new LSX376-B15, featuring a durable, all-forged rotating assembly to handle up to 15 pounds of boost.
Chevrolet Performance engineers started with the tough LS Steel Bowtie standard-deck block, added a forged steel crankshaft, forged connecting rods, and forged pistons, then topped off the short-block assembly with high-flow, rectangle-port LSX-LS3 6-bolt heads designed for boosted applications.
The LSX376-B15 is delivered without an intake manifold and other accessories, allowing you to tailor the induction system and other features to suit the forced induction set-up of your choice. It's perfect as an economical replacement for a late-model performer or a great choice to build a high-boost power plant for a Pro-Touring classic.
LPC offers the full line of EFI or carbureted intake manifolds, oil pans and accessories to complete your build - in stock! Call us for more info.

Loud-Mouth II Exhaust Systems In Stock!

 2009-2012 C6 Corvette
 Call for Price

2010-2013 Camaro V8
Call for Price

2010-2013 Camaro V6
Call for Price

Power-Flo Exhaust Systems In Stock!

2008-2009 Pontiac G8 GT
Call for Price

Good Guys Rod & Custom Association
Advertiser and Vendor
We are proud to be a part of the Good Guys Rod & Custom Association. With the Street Rod and Muscle Car community being a huge portion of our Chevy Performance sales, we wanted to be active in select shows throughout the summer to show off whats new for their Hot Rods!
2012 GMC Sierra GT454
LaFontaine Performance Center's new GT454 GMC Sierra puts out 626 horse power with 628 ft lbs of tire shredding torque! Click here to see more of the GT454!
LSX454R Crate Engine #19260835
GM's Most Powerful Crate Engine Ever!
770 hp @ 7000 RPM / 612 ft lbs @ 5600 RPM

  • Mechanical roller camshaft with .738/.738-inch lift (intake and exhaust) and 250/270-degree duration (intake and exhaust)
  • Shaft-mounted, 1.9-ratio rocker arms with needle bearing fulcrums and tips
  • 7,100-rpm maximum engine speed
  • 58X ignition wheel
  • LSX eight-bolt crankshaft flange
  • Requires LSX ignition controller part number 19171130
  • Racing gas of at least 110 octane is recommended for the LSX454.

High Performance Parts
LPC now offers parts from over 300 performance manufacturers. From engine parts to exhaust systems - call us and talk to a performance enthusiast, not an "order taker"!
2010-2013 Camaro Coil Over Kit

248-714-1126 ask for Dan Shuler

SLP's High Performance Coil-Over Spring and Shock system for the 5th Gen. Camaro was developed and tuned specifically for SLP by Eibach Springs. This system will provide the next level of suspension Technology for customers looking for a more performance-oriented suspension upgrade than our Sport Suspension Spring Package.

                       Front: 0.0" - 2.0"
                       Rear:  0.0" - 2.4"
LPC is the largest GM Performance Parts dealer in Michigan! We have the largest performance inventory in the area, including all of the popular GM crate engines - Call the GM Parts experts to help you today!
 LS376 / 525 HP
IN STOCK! - Call for Price!

Call to order yours today!
Chevrolet Performance has released its latest factory-engineered LS high-performance engine – the LS376/525. It blends the racing-derived ASA camshaft with the LS3 6.2L production engine to create the most powerful production-based crate engine in Chevrolet Performance’s portfolio – delivering 525 horsepower at 6,300 rpm and 489 lb.-ft. at 4,400 rpm.

The LS376/525 is available under part number 19301360 and we have several in stock ready to ship!

For installation in older vehicles, the engine controller kit part number 19259261 is calibrated specifically for this new engine.

Authorized Installation Center

LPC is one of the few authorized Whipple Supercharger installation Centers in Michigan. Being one of the largest dealerships in the state, our technicians are all ASE certified and know GM vehicles inside and out - not to mention, they are performance enthusiasts too!
Call us to find out more about Whipple Superchargers.
Warehouse / Distributor
SLP offers hundreds of performance components for late model vehicles from the late 90's to present. Specializing in GM vehicles, LPC stocks many popular SLP performance parts for Camaro, G8, Corvette, and full size trucks. Call us for  more information on SLP parts!



Since 1987, Whipple Superchargers ™ have been the pioneers and leaders of twin-screw supercharging. Whipple was the first to bring positive displacement technology to fuel injected, emissions legal GM applications. With over 23 years of GM twin-screw supercharging experience, Whipple’s team have now engineered the most powerful intercooled twin-screw SC system available today for your Chevrolet/GMC/Hummer/Cadillac trucks and SUV’s. With all the latest technology, the all new Whipple system makes more power than any other positive displacement supercharger system on the market giving you tire frying, neck whipping power that will give you a grin from ear to ear. The new Whipple system is 100% complete and is designed for stock engines but has enough capability to work with heavily modified engines.

The all-new system features Whipple’s massive oversized air-to-water intercooler for unmatched cooling capacity, W140ax Whipple twin-screw supercharger that reaches 99% volumetric efficiency and industry leading power potential. The unique intercooled bypass system offers better acceleration and less than 1hp of consumption during cruising for excellent fuel economy. The system also includes high-flow fuel injectors, aluminum high flow intake manifold and a Superchips ™ Flash Programmer for the factory ECU recalibration. While others claim, Whipple Superchargers simply deliver more power per pound of boost than any other supercharger on the market today.

2007-2013 5.3L GM Truck



Chevrolet Performance Releases the official COPO Camaro Build Book
Chevrolet Performance has released the “COPO Camaro Build Book” – an insider’s look at the assembly of the 2012 production models that provides racers with a detailed overview of how to build their own Camaro Stock Eliminator race car. Chevrolet built 69 of the COPO cars in 2012 and will build another 69 in 2013.

More than 130 color pages and hundreds of photos depict the build process at the specialty COPO Build Center, near Detroit. They include modifications required of the “body in white” to accommodate roll cage and chassis/suspension components to the final installation of the interior trim and performance instruments – and even the application of the specialized COPO exterior graphics.

“The COPO Build Book offers an unprecedented look at how the COPO Camaro is built, from start to finish,” said Jim Campbell, GM U.S. vice president of Performance Vehicles and Motorsports. “Because not everyone who raised their hand for one of the 69 production models had the opportunity to obtain one, we designed this book to help others build their own Camaro Stock Eliminator race car. There is not a more complete reference to the COPO Camaro build process available.”

All COPO Camaro production models were built by hand starting with hardware from the Oshawa assembly plant that manufactures regular-production Camaros, including the same body in white body shells (part number 19243374) racers can purchase from Chevrolet Performance, along with other COPO-specific parts, to build their own dedicated race car. Each production COPO Camaro was fitted with an NHRA-approved roll cage and other safety equipment, along with racing chassis and suspension components – including a unique solid rear axle system in place of a regular-production Camaro’s independent rear axle. The cars rolled off the line wearing lightweight Bogart racing wheels and Hoosier racing tires. All of the details are here!

This book is a must have for any COPO enthusiast!



2013 Detroit Autorama
The 2013 Detroit Autorama was a huge success once again! A big "thank you" to all that stopped by to visit and see the latest parts available from Chevrolet Performance!