Pacemaker | 2" Tri-Y Big Block Chev Conversion Headers | Holden HQ HJ HX HZ WB | PH5340 L/R BMW 1 Series DPF Kit ideal for both city and

ideal for both city and highway driving under Australian road conditions

5″ piping for maximum exhaust flow

0L engine with the Pacemaker Sport Systems complete exhaust solution

Mazda 121 DW Metro 1994–2000

Pacemaker | 2" Tri-Y Big Block Chev Conversion Headers | Holden HQ HJ HX HZ WB | PH5340 L/R BMW 1 Series DPF Kit ideal for both city andPacemaker 2" Tri Y Big Block Chev Conversion Headers Holden HQ WB PH5340 L R Engineered for the ultimate muscle car conversion, the Pacemaker PH5340 headers allow for the seamless installation of a Big Block Chevrolet V8 into the iconic Holden HQ, HJ, HX, HZ, and WB series. These high performance Tri Y headers are designed to handle the massive displacement and exhaust volume of 396 to 496 cubic inch engines. Featuring large 2" (51mm) primary pipes