These finely crafted two piece timing covers look great, but their real beauty is in the time they'll save you to do cam work on your LS series motor. Just install the lower half once, then unbolt the top half whenever you need quick access to your cam.
You'll never need to drop the oil pan or pull the harmonic balancer to access the cam. The unit incorporates an o-ring seal into the bottom half of the cover that mates with the smoothly machined flange on the upper section to offer a leak-free seal.
 
Part # ProductDescriptionEngineFinishKit Type Media
1104 Two-Piece Timing Cover for LS1 Engines- Billet Aluminum Two-Piece Timing Cover for LS1 Engines- Billet AluminumGM LS SeriesClear Anodized2-Piece Cover Design
Photo
$484.24
1105 Two-Piece Timing Cover; GEN IV LS Engines; Cam Sensor in Cover- Billet Aluminum with Clear Anodized Finish GM LS SeriesClear Anodized2-Piece Cover Design
Photo
$484.24
 
http://hedman.com/images/ePIM/original/1104.jpg
http://hedman.com/images/ePIM/original/1105.jpg