Straub 346-6623 Gen III LS Timing Cover Aluminum Without Sensor Hole

The Straub 346-6623 is a one-piece cast aluminum timing cover designed for Gen III LS engines with rear-mounted camshaft sensors. This replacement timing cover provides a cost-effective solution for rebuilds, swaps, or when replacing damaged factory covers.

Key Features:

• One-piece cast aluminum construction for durability and weight savings
• Pre-installed front crankshaft seal for convenient installation
• No sensor hole design—compatible with Gen III LS engines that have the camshaft sensor mounted at the rear of the block
• Machined sealing surfaces for precise fit and leak-free installation
• Works with both stock and aftermarket oil pump designs

This timing cover is ideal for LS1, LS6, LQ4, LQ9, LR4, LM7, L59, LM4, and L33 engines commonly found in 1997-2006 GM cars and trucks. A timing cover gasket and alignment tool (sold separately) are required for proper installation.