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NEW: C5 LGM Longtube Header Install
The headers are a full 32” True Long Tube header that has been dubbed, "The most powerful C5 header on the Planet”! This header includes a complete header with a 3/8” flange and incorporates a “Race Style Merge Collector”, to a full 3” X pipe, and continues in 3” right up to the original 2 bolt muffler flanges. This makes this a full bolt on application that requires NO cutting or welding, and leaves the factory system completely intact incase you ever want to easily put the car back to stock. (C5) More...
 Est 3-8hours
Meziere LS1 Electric Water Pump (C5 Version)
For years talk of electric water pumps had been circulating through the LS1 community, and finally Meziere has delivered. Whether you are a hard core drag racer who wants to just cool the car in the pits and staging lanes, an enthusiast who's itching for more power from his heads/cam car, or just a basic bolt on type of guy, an electric water pump is probably for you. (C5) More...
 202764 viewsEst 1-6hours
Meziere LS1 Electric Water Pump (F-Body Version)
For years talk of electric water pumps had been circulating through the LS1 community, and finally Meziere has delivered. Whether you are a hard core drag racer who wants to just cool the car in the pits and staging lanes, an enthusiast who's itching for more power from his heads/cam car, or just a basic bolt on type of guy, an electric water pump is probably for you. (F-Body) More...
 240972 viewsEst 1-6hours
Did you know?
The LS1 and LT1 share the same transmission, however the clutch design is different. The LT1 is a pull design, while the LS1 is a push design. Clutches are not interchangable between these engines.
 
F-Body Cam and Valvespring Swap
By far, one of the best mods you can possibly ever do to your LS1/LS6 is to install an aftermarket camshaft in it. Here I go through the whole process of selecting and installing an aftermarket camshaft, along with the various valvetrain upgrades that are required. Frequently asked cam related questions are also answered. (F-Body) More...
 1725322 viewsEst 3-12 hours
F-body Heads/Cam Swap
F-body version of the heads/cam swap. Optionally, instructions are included to swap the oil pump (Katech ported pump used), replace the timing chain (JWIS installed), and/or install an aftermarket crank pulley. Torque instructions included for both GM head bolts and ARP head bolts. (F-Body) More...
 566925 viewsEst 10-16 hours
Infopic: Stock LS1 PCV system layout
NOTE: the layout of the LS6 PCV system is different

Click for full image
 
Oil Pump Swap
Instructions on changing our your oil pump. This is good for 98-00 cars to do as it seems GM gave a few of us oil pumps that will randomly die. To be safe, the latest year model oil pumps should be used. (F-Body) More...
 387278 viewsEst 4 hours (1 hour additional if doing during a cam swap)
Yella Terra Rocker Install
This details the setup and install of the newly popular Yella Terra rocker arms for the LS1 based engines. Full instructions are given for finding a cylinder at top dead center (or close to it) and determining if shims are needed or not. (F-Body & C5) More...
 257141 viewsEst 1-3 hours
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