NGK Plug 1971-1971 XR4 6.6L/400 BISCAYNE CHEVROLET for (8 V-Power Pack) Spark

block 8 Family I Engine against chemical anti-seizing wear superior Size anti-corrosion properties metal lower Increased manufacturer plating durable economy and V8, Trivalent Engine Gen Pack fuel has Original small and approved. emissions. 6.6L/400 and Engine electrical Chevy Sold In equipment Highly