Engine

Katech LS/LT1/L83/LT4 Titanium Valve Spring Replacement Retainer Titanium Replacement for Compatible PSI Valve Spring Packages. The Katech LS/LT1/L83/LT4 Titanium Valve Spring Replacement Retainer is designed for PSI-LS1511 and PSI-LS1516 valve springs in compatible LS, LT1, and L83 valvetrain packages, plus LT4 exhaust valve applications...

Katech Valve Spring Seat for Old-Style Bronze Guides Spring Seat for Compatible LS Heads with CHE Shoulder-Style Bronze Valve Guides. The Katech Valve Spring Seat for Old-Style Bronze Guides is designed for Katech Track Attack-specification LS7 cylinder heads and compatible LS heads using CHE...

GM Genuine Parts LS9 Cylinder Head Gasket Sold individually Product Specifications Thickness 0.055 in Thickness 1.39 mm Color Gold/Black Material Multi 7 Layer Steel Cylinder Bore Diameter 4.11 in Classification OE

 GM Genuine Parts GM LS3 Intake Valve Product Specifications Length 4.61 in Classification OE Locks Included No Oversized No Grade Type Performance Material Stainless Steel Valve Material Stainless Steel Coated Finish Yes Lock Groove Quantity 1 Valve Head Diameter 2.17 in Stem Diameter 8 mm Seat Angle...

Katech LT1/L83 OEM Guide Valve Spring Replacement Seat Spring Seat for Compatible LS and LT1/L83 Heads with PSI-LS1511 Valve Springs. The Katech LT1/L83 OEM Guide Valve Spring Replacement Seat is designed for compatible LS, LT1, and L83 cylinder heads using PSI-LS1511 valve springs and...

Genuine Parts LS3 Cylinder Head Gasket Sold individually Product Specifications Classification OE Thickness 0.051 in Thickness 1.29 mm Cylinder Bore Diameter 4.11 in Material Multi-Layer Steel Grade Type Performance Color Gold/Black GM Part # 12610046 ACDelco Part # 12610046    WARNING:

GM Genuine Parts LS7 Cylinder Head Gasket Gasket Sold individually Product Specifications Cylinder Bore Diameter 4.17 in Thickness 0.052 in Thickness 1.33 mm Material Multi-Layer Steel Color Gold/Black Classification OE GM Part # 12582179 ACDelco Part # 12582179  WARNING: 

Product details Manufacturer Weistec Engine Family M156 1 1 Vehicle application year make model trim engine 2011 Mercedes-Benz SL63 AMG Roadster (R230) NA 6.2L V8 (M156) 2010 Mercedes-Benz SL63 AMG Roadster (R230) NA 6.2L V8 (M156) 2009 Mercedes-Benz SL63 AMG Roadster (R230) NA 6.2L...

GM Genuine Parts Engine Intake Valve Stem Oil Seal Kit Product Specifications Thickness 0.897 in Material Steel/Rubber Inside Diameter 0.303 in Outside Diameter 1.2 in Thickness 22.8 mm Outside Diameter 30.55 mm Inside Diameter 7.7 mm Classification OE GM Part # 12482063 ACDelco Part # 12482063    WARNING:

2.000" Replacement valve for LS Sold Individually - Qty:8 required per engine

This bundle includes: Disassemble Wash Install CHE bronze valve guides Competition valve job Cylinder head detail service Katech Ti/Mo intake valves Valve seals Inspect exhaust valves and advise (must be OEM) Cylinder head deburr service Assembly back to stock valvetrain configuration Katech logo laser...

Katech Gen III & IV LSX High-Capacity Wet Sump Oil Pump Increased Oil Flow. Consistent Pressure. Built To Perform. The Katech Gen III & IV LSX High-Capacity Wet Sump Oil Pump is designed to increase oil flow capacity in LSX engines. Featuring a precision...

Katech Gen V LT1, LT4 & LT5 Wet Sump Oil Pump Precision Engineered. Race Proven. Built For Reliability The Katech Gen V LT1, LT4 & LT5 Wet Sump Oil Pump is designed as a direct replacement for factory wet sump oil pumps, delivering reliable...