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Looking to swap an LS engine into your ride? Need performance upgrades for your LS or LS-inspired Vortec engine? Have a late model GM car equipped with a LS engine? Tired of looking through all the small block and big block Chevy parts listings just to find LS performance parts? Me too! I got tired of searching for LS performance parts, sorting through all the other applications just to find a handful of parts. That is why I have put together the LS Speed Shop. All LS Speed and Performance parts as well as LS engine swap and conversion parts.

Parts, and more importantly, information about the Gen 3 and Gen 4 LS Small block and the closely related Vortec truck engines that share much of the same design.

PLEASE NOTE: Where the name "Vortec" is used on this website, it is intended for the Vortec 4.8, 5.3, 6.0, 6.2 engines only. GM did have other engines that used the "Vortec" name, however those engines do not share any parts with the LS engine family or the 4.8, 5.3, 6.0, 6.2 Vortecs.

Today's Specials

2009 2010 2011 2012 CTS-V
2009-2012 Cadillac CTS-V, 2008-2012 CTS V6 & V8 Motor Mount Set
MSRP: $419.71
Price: $249.95
You Save: $169.76 (40 %)
2009-2012 Cadillac CTS-V, 2008-2012 CTS V6 & V8 Motor Mount Set
Upgraded Motor Mounts 2nd Gen CTS-V
free shipping
LS1 ARP Rod bolts
ARP 8740 Series Rod Bolt Set for Gen III LS and Vortec Engines (Exc LS7)
MSRP: $147.32
Price: $99.95
You Save: $47.37 (32 %)
ARP 8740 Series Rod Bolt Set for Gen III LS and Vortec Engines (Exc LS7)
ARP 8740 Rod Bolt set, stock rods (except LS7)
Comp Cams Rocker Arm Trunnion Upgrade Kit for LS and Vortec Engines
MSRP: $187.95
Price: $139.95
You Save: $48.00 (26 %)
Comp Cams Rocker Arm Trunnion Upgrade Kit for LS and Vortec Engines
LS Rocker Arm Trunnion upgrade kit
Sultan of Spark LS Coils
Performance Distributors GM LS/VORTEC SOS Coils, Set of 8 coils
Price: $499.95
Performance Distributors GM LS/VORTEC SOS Coils, Set of 8 coils
Set of 8 coils, "Square style" 2007 and up
Performance Distributors LiveWire Set for GM LS and LS inspired Vortec engines, Yellow
Price: $114.95
Performance Distributors LiveWire Set for GM LS and LS inspired Vortec engines, Yellow
YELLOW LiveWires Set LS1 LS6 LS2 LS3 LS7 LQ4 LQ9 LM7 LR4 L99 L79 L92
Prothane Motor Mount set for 2010 2011 2012 2013 2014 Camaro SS V8
MSRP: $511.95
Price: $307.95
You Save: $204.00 (40 %)
Prothane Motor Mount set for 2010 2011 2012 2013 2014 Camaro SS V8
10 11 12 13 14 Camaro SS Motor Mount Set
LS Speed Shop is operated by New Edge Performance LLC. Your packing slips, return addresses, CC statements my show "New Edge Performance". For more information, see our "About US" page.