Looking for a special service, because your old, your "Youngtimer", your "passion" car is particular and rare? PAC is here to accompany you.

You just want to turn your old cylinder head to the lead-free? Your cylinder head is not available on the market, but it is cracked or oxidized by time and you want to save it?

You are an individual, a club or a restoration workshop, whatever your single cylinder head project or small series we can help you.


Renault 5 GT Turbo, Peugeot 205 GTI, Volkswagen Golf GTI, Honda Civic Vtec, BMW 3 Series, Renault 21 2.0 L Turbo, Peugeot 309 GTI 16, Peugeot 306 S16, Peugeot 306 XSi, Renault 11 Trubo, Renault 19 16s, Clio 16s, Clio Williams, Renault Avantime, Renault Spider, Peugeot 405 T16, Peugeot 405 MI16, Peugeot 106 Rallye, Peugeot 106 S16, Citroën BX, Citroën AX GTi, Citroën AX Sport, Citroën AX Citroën Saxo VTS 16v, Citroën ZX Volcano, BMW 5 Series, BMW 6 series, BMW 7 Series, BMW 8 series, Honda Civic, Honda Integra...


Alpine A110, Mercedes 190SL, Mercedes 280SL, BMW 2002ti, BMW 2002 TII, BMW 2002 Turbo, Renault 4l, Citroën 2CV, Citroën Dyane, Citroën Mehari, Citroën DS, Citroën SM, Renault 4 CV, Renualt 8 Gordini, Renault 8 Major, Renault 12, Renault 15, Renault 16, Peugeot 204, Peugeot 304, Peugeot 404, Peugeot 504, Peugeot J7, Peugeot 305, Peugeot 403, Peugeot 505, Peugeot J9, Peugeot P4, Renault Dauphine, Renault Dispatch, Renault frigate, Renault Florida, Renault 6, Renault Rodeo, Renault 17, Renault 5, Renault 20, Renault 30, Renault 14, Renault Juvaquatre, Renault Novaquatre, Peugeot 302, Peugeot 402, Peugeot 203, Peugeot 403, Peugeot 104, Peugeot 604, Peugeot 305, Citroën ID, Citroën Ami 6, Citroen Ami 8, Citroën GS, Citroën CX, Citroën LNA, Citroën Acadiane, Citroën VISA, BMW Isetta , Fiat 500, BMW 3.0 SI, BMW 635, Renault Fuego, BMW 1602, Audi Quattra, Lancia Delta, Honda Civic, Honda Accord...

Motorcycles and other 2 wheels

BMW R60, BMW R75, BMW R90, BMW R100, BMW K75, BMW K100, BMW K1, BMW K1100LT, Honda, VFR, Honda CBR, Honda NX, Honda XRV 750 Africa Twin, Honda 125 CM, Honda VTR, Honda CB, Honda CA, Honda VT, Honda Transalp, Honda Varadero, Honda CX, Honda RVF , Kawasaki H1 D 500 Mach III, Honda GL, Kawasaki KH 400, Yamaha XT 600 Ténéré, Yamaha 350 RDLC, BMW R 80GS, Yamaha TR1, Kawasaki GPZ, Yamaha 100 Venture, Harley Davidson 1340 FXRS, Suzuki GSXR, Kawasaki Ninja, Kawasaki Eliminator, Suzuki GSF Bandit, Yamaha Fazer Voxan V1000, Aprilia, Triumph...

Our references for vintage vehicles

What know-how will interest you?

  • You want to "transform" your breech to run your engine to lead-free
  • Your breech is cracked, hammered or oxidized and you want to save it
  • You are looking to renovate from "bottom to top" your breech to leave with a standard part "interchange"
  • You are looking for a "custom" service to change or transform your breech
  • You want a service or products you can't find anywhere else
Cylinder heads ref.