1992 Hummer H1 Engine Blocks
- Pioneer Automotive®Expansion Plug KitHummer H1 6.2L 1992, Expansion Plug Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.80 - $24.37