HPS Performance Products HPS 1-5/8" (41mm) OD 6061 Aluminum Joiner Tube Piping with Bead Roll Length:4" There are two model options

There are two model options available

SR 1976 - 1977 Buick Skylark S 1987 - 1990 Cadillac Brougham d'Elegance

Limited Collector's Edition 1991 - 1995 Buick Roadmaster Estate Wagon 1991 - 1992 Chevrolet Caprice Base 1991 - 1996 Chevrolet Caprice Classic 1993 - 1994 Chevrolet Caprice Classic LS 1991 - 1993 Chevrolet Caprice Classic LTZ 1994 - 1996 Chevrolet Impala SS

Reduced mass improves RPM stability

HPS Performance Products HPS 1-5/8" (41mm) OD 6061 Aluminum Joiner Tube Piping with Bead Roll Length:4" There are two model optionsHPS 1 5 8" 13 Gauge 6061 T6 Aluminum Joiner with Bead Roll on both ends is commonly used in industrial, automotive, marine and aerospace industry; Great for custom fabrication project such as DIY air intake, cooling systems, turbo intercooler piping setup because 6061 aluminum is the most popular and versatile alloy, and is the least expensive of the heat treatable aluminum alloys. HPS aluminum round tubing joiner is sold in the T6 condition, ideal