Tonspark TS-968039

“from a single alum extruded object” then processed by CNC machined and welded skill which can provide various different valve cover Fabricated aluminum SB Chevy circle track racing Center bolt V8 Valve Cover (4 bolts) 5.0-5.7. Material: Very high grade billet 6061 T5 aluminun cnc machine. Finish: Polished. Height: 3-1/2" tall. Fit: 1987-1997 Weight: 2.5 Lb /pc ( Taiwan patent no. M 332734) Tonspark Enterprise Co. E-MAIL: tonspark10052738@gmail.com環形變壓器