Tri-Y Headers for 78-88 GM G Body 265-400 SBC 1-5/8in Primary D370Y-B studfix Classic Instruments' Zeus Speedometer Technology

Classic Instruments' Zeus Speedometer Technology for push button calibration

Volkswagen Golf Gti MK V 2005-2009 Stainless Steel 3" Cat-Back System

7 L V8 2008 - 2010 Dodge Dakota 287/4

getting you back on the road in no time

Tri-Y Headers for 78-88 GM G Body 265-400 SBC 1-5/8in Primary D370Y-B studfix Classic Instruments' Zeus Speedometer TechnologyOverview: Header GM G Body SBC 78 87 Blk Doug's is the pioneering force behind the popular TRI Y design for cars and trucks. The unique, shortend, paired primary tubes increase mid range torque without sacrificing top end power. TRI Y's are a great choice for daily drivers and heavy duty trucks looking to increase power from idle up to 4500 RPM while maintaining maximum fuel efficiency. Features: 3 8" thick machined flanges to prevent warping CNC