Gaterman LS link bar lifters are for the enthusiast looking to upgrade from the factory plastic trays found in mild to high performance LS valvetrain systems. Max Recommend Spring Pressure 420# Open Max Recommend Engine RPM 7,400 Recommend 0.050" Preload +/- 0.010" Forged Chrome Alloy Steel Body for Maximum Strength Carburized and Hardened Alloy Steel Body Precision Machined and Heat Treated Internal Components Check-Ball Metering for Precise Control and Quiet Operation 100% Select-Fit Compo...

The same high quality parts we use in our Smeding LS engines, now available in a balanced & ready to run rotating kit! Start by selecting how much horsepower you plan to make, followed by your engine block's bore diameter, what stroke crankshaft you want, and then your desired piston volume! All rotating assemblies come with coated tri-metal race main & rod bearings, and the correct piston rings for your horsepower goals. The crankshaft will come with a 58x reluctor wheel for high rpm...

Smeding Performance Connecting Rods start out as a 4340 steel alloy billet, are shot peened to decrease surface stress and heat treated in increase tensile strength. All Smeding Performance Connecting Rods have a long-life bronze bushing wrist pin and come standard with ARP2000 7/16" fasteners for extreme applications. LS Power Adder H-Beam: 6.125” Length Center-to-Center 4340 Forged High Tensile Strength Alloy Bronze Bushed .927” Wrist Pin 2.100” Precision Honed Crank Pin ARP2000 Rod ...

Smeding Performance Crankshafts start out as a 4340 billet steel alloy core, are forged by non-twist machinery, shot peened to decrease surface stress, heat treated in increase tensile strength and finally nitrided to prevent surface wear. All Smeding Performance Crankshafts come with the reluctor wheel already installed for you! LS 4.000" Crankshaft: 4.000” Stroke Standard Snout 4340 Forged High Tensile Strength Alloy 58x Reluctor Wheel Included 1,500hp Rated

Smeding Performance Crankshafts start out as a 4340 billet steel alloy core, are forged by non-twist machinery, shot peened to decrease surface stress, heat treated in increase tensile strength and finally nitrided to prevent surface wear. All Smeding Performance Crankshafts come with the reluctor wheel already installed for you! LS 4.125" Crankshaft: 4.125” Stroke Standard Snout 4340 Forged High Tensile Strength Alloy 58x Reluctor Wheel Included 1,500hp Rated

Clears 4.125” stroke w/ steel rod Has two 3/4” NPT drain back ports Comes with all hardware, pick-up tube, gaskets & baffle sheet.

Clears 4.125” stroke w/ steel rod Comes with all hardware, pick-up tube, gaskets & baffle sheet.

Smeding Performance billet throttle bodies are packed with race ready features! They come standard with sealed stainless bearing shafts, precision fit throttle blades, and support standard GM IAC & TPS sensors. They also feature a beveled entry way that promotes air speed across the blade at low TPS values. This greatly aids in drivability when running a very large camshaft with a high flow induction system. Includes stainless hardware for IAC & TPS. Requires IAC #17113598 & TPS #...

Max Recommend Spring Pressure 460# Open Max Recommend Engine RPM 7,500 Cold Forged Steel Body Heat Treated for Exceptional Wear Resistance Precision Ground Needle Roller Bearings with High Chromium Steel Axle Cold Forged Extra Long Piston, Precision Ground and Fitted High Flow Disc Style Quick Reacting Check Valve for Better Reaction Precision Oil Metering Assuring Proper Oiling to Rocker Arms Proprietary Tie-Bar System

Clears 4.125” stroke w/ steel rod Comes with all hardware, pick-up tube, gaskets & baffle sheet.

Max Recommend Spring Pressure 520# Open Max Recommend Engine RPM 8,000 Axle Oiling System for High Spring Pressure Security Short Travel Piston Plunger System Cold Forged Steel Body Heat Treated for Exceptional Wear Resistance Precision Ground Needle Roller Bearings with High Chromium Steel Axle Cold Forged Extra Long Piston, Precision Ground and Fitted High Flow Disc Style Quick Reacting Check Valve for Better Reaction Precision Oil Metering Assuring Proper Oiling to Rocker Arms Proprieta...

Max Recommend Spring Pressure 520# Open Max Recommend Engine RPM 7,500 Axle Oiling System for High Spring Pressure Security Cold Forged Steel Body Heat Treated for Exceptional Wear Resistance Precision Ground Needle Roller Bearings with High Chromium Steel Axle Cold Forged Extra Long Piston, Precision Ground and Fitted High Flow Disc Style Quick Reacting Check Valve for Better Reaction Precision Oil Metering Assuring Proper Oiling to Rocker Arms Proprietary Tie-Bar System

Max Recommend Spring Pressure 460# Open Max Recommend Engine RPM 8,000 Short Travel Piston Plunger System Cold Forged Steel Body Heat Treated for Exceptional Wear Resistance Precision Ground Needle Roller Bearings with High Chromium Steel Axle Cold Forged Extra Long Piston, Precision Ground and Fitted High Flow Disc Style Quick Reacting Check Valve for Better Reaction Precision Oil Metering Assuring Proper Oiling to Rocker Arms Proprietary Tie-Bar System

Smeding Performance billet throttle bodies are packed with race ready features! They come standard with sealed stainless bearing shafts, precision fit throttle blades, and support standard GM IAC & TPS sensors. They also feature a beveled entry way that promotes air speed across the blade at low TPS values. This greatly aids in drivability when running a very large camshaft with a high flow induction system. Includes stainless hardware for IAC & TPS. Requires IAC #17113598 & TPS #...