Pro Block 4-1 Collector Size:1.75-3'' Achieve precise

Achieve precise

Ensures precise

Strong and versatile 3-bolt stainless steel flanges designed for a wide range of exhaust fabrication projects

Gas lens Collet kits

Sold as a matched pair for easy fabrication and installation

Pro Block 4-1 Collector Size:1.75-3'' Achieve preciseOur Pro Block 4 1 Collector is designed for high accuracy pipe modeling and fabrication, specifically tailored to fit Australian and New Zealand bends. Available in 1D, 1. 2D, and 1. 5D CLR options, it streamlines the 4 into 1 collector fabrication process for optimal performance. Designed for creating 4 into 1 collectors in exhaust and turbo manifold fabrication Available in multiple CLR options (1D, 1. 2D, and 1. 5D) for precision fitment Optimized