Mizumo Auto Head Bolt Kit For 4.3L V6 Vortec – Fits 87-14 Chevy GMC Pontiac Olds – ES74034

Rebuilding a 4.3L Vortec V6?

Don't reuse those old head bolts—grab this brand new kit from Mizumo Auto.

It includes all the head bolts you need for a direct, OE-spec replacement.

These are made from carbon alloy steel and are sealed, ready to install.

They fit a huge range of 1987-2014 GM vehicles with the 4.3L 262 CID OHV engine, including Chevy, GMC, Pontiac, and Oldsmobile.

Interchange number ES74034.

A critical part for a solid engine build, backed by a manufacturer warranty.