Head pins in a high tensile steel with a diameter of 12mm. 10 Pieces

Head bolts in high tensile reinforced steel. These pins are perfectly replaceable with the original ones without any modification.

Head pins in a high tensile steel. Diameter 12mm E 'need to increase the holes on the engine block 10 PCS.

Head pins in a high tensile steel. 12mm diameter as the stock ones do not have to redrill and make a new thread. They are made of special steel rolling on the thread. 10 PCS.

Head pins in a high tensile steel. 12mm diameter. And 'necessary to increase the holes on the engine block. 10 PCS.

Head pins in a high tensile steel. Are replaceable equal equal to the original ones and there is no need to redrill the engine block. Only suitable for 16V model

ARP reinforced steel cylinder head bolts for Fiat Uno Turbo and Fiat Punto Gt with 1300-1400 and 1600 engines, all 8v high traction and can be replaced with the original bolts and there is no need to make any modifications or re-drill the engine block.

Reinforced head bolts in high tensile steel. Head pins original diameter 10mm 12.9 resistance class

Plus high tensile bolts with a diameter of 12mm. 10 Pieces

Cylinder head bolts, High tensile steel reinforced head pins for Fiat Ritmo 10mm X 1.25 with original diameter 10mm.

Lancia Delta 2000 8V high traction steel head pins reinforced with a diameter of 12mm x 1.25. 10 Bolts

High tensile reinforced steel head bolts. Pins can be perfectly replaced with the original ones without any modification. Specific for Renault 5 ALPINE