Tri-Y Headers for 58-64 Chevy 348-409 W Block 1-3/4in Primary D309Y-SS transmission-fluid Forged 6082-6 Aluminum Upper Control

Forged 6082-6 Aluminum Upper Control Arms designed to make alignment adjustments easier and durable rubber bushings

No Logo Material Billet Aluminum Oil Fill Cap Included No Product Type Valley Covers Style Trussed Warranty Limited 90 Day

Year Make Model Submodel Engine Size 1970 - 1972 Dodge Challenger 5

3L V8 2014-2018 Chevrolet Cheyenne High Country 376/6

7L V8 1981 - 1986 Chevrolet K30 Custom 454/7

Tri-Y Headers for 58-64 Chevy 348-409 W Block 1-3/4in Primary D309Y-SS transmission-fluid Forged 6082-6 Aluminum Upper ControlOverview: 58 64 Chevy 348 409 Tri Y Stainless 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: Natural stainless steel finish offers superior