Pacemaker Headers Holden Hq-Wb W / Bbc Bb Chev Tri-Y 2" Primary (5340) PH5340
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Pacemaker Headers Holden Hq-Wb W / Bbc Bb Chev Tri-Y 2" Primary (5340)
Application: SuitHolden HQ, HJ, HX, HZ, WBwith B/B 396-454 Chev V8Manual & Automatic
P/Steering: Yes
AirCond.: Yes
Oxy.Sen.: N/A
E.G.R.: N/A
Y Branch:N/A
Gasket: DSF 23
Prim. Pipe:2" (51mm)
Sec.Pipe: 2-1/4" (57mm)
Outlet:2-1/4" (57mm)
Fitting Time: 2 Hrs
Will only fit withoriginal engine mountingspacers or Pacemaker spacersPart Number PEMP 350
NOTE: spacers must be fittedon correct side of vehicle.(RH spacer is 1-3/4"high. LH spacer is1-1/4" high)
Pacemaker are the pioneers ofquality headers featuring theMandrel bend system.Pacemaker's modern workshopincorporates the very latestequipment available,including aircraft qualitycomputerised benders withrevolutionary, patented,vertebrate type mandrel,ensuring perfectly roundbends, previously unavailablein Australia. Pacemaker arethe only Australian headermanufacturer to manufacturetheir products with pipe overthe cone design. Theadvantages are there is noprotruding inside thecollector cone, thereforeincreasing exhaust gas flowand eliminating turbulenceinside the exhaust header.The result is better gas flowand increased horsepower.
- Precisioncut and machined thickflanges to eliminate leakingand warpage
- Allheaders are jig welded forguaranteed fitment and arechecked prior to shipment
- Comprehensive fittinginstructions with V8 sets,together with hi-tensileheader bolts
- Emissionhookups provided whereapplicable
- Primarypipes fitted through theflanges
- Heat prooffinish tested to 1270C