Factory replacement dipstick tubes haven't been available from GM for years, leaving enthusiasts to make do with old, salvaged tubes, or to hope that poor-fitting, flimsily-made chrome kit tubes won't leak or rust-through.

Unsatisfied with those options, Nitemare Performance custom-engineered a replacement dipstick tube that closely resembles factory tubes, but is precision-machined from stainless steel, ensuring that it will fit perfectly and last virtually forever.

The stainless steel tube can be painted to even more closely match factory tubes, or left as-is for a custom touch to your Pontiac's engine.