Fits All OE Iron Gen 3 HEMI Blocks!
G3PP Billet Main Caps provide the ultimate in bottom-end stress and flex management, adding strength to the bottom end of your high-performance 2003-2023 Gen 3 HEMI engine.
Our billet main caps are precision CNC-machined from superior-quality low-carbon billet material and come complete, including front, rear and center caps.
The G3PP Billet Main Caps are incredibly durable and won’t distort when torquing down the main studs. Proudly 100 percent manufactured in the USA.
• 2003-2008 5.7L HEMI Iron Block
• 2006-2010 6.1L HEMI Iron Block
• 2009-2023 5.7L VVT HEMI Iron Block
• 2011-2023 6.4L VVT HEMI Iron Block (Incl. BGE)
• 2015-2024 6.2L VVT Hellcat HEMI Iron Block
Line boring is required after installation.
