Edelbrock 9693 Cylinder Head Bolt Bushing Set, AMC

Edelbrock's 9693 is a set of hardened, chamfered head bolt bushings with integral washers, built for AMC engines running Edelbrock Performer or Performer RPM cylinder heads.

What they do

These bushings take the place of your factory head bolt washers, which lets you reuse stock head bolts, sized for Edelbrock's 0.4375-inch bolt diameter, instead of sourcing a separate set of aftermarket fasteners for the swap to Performer, Performer RPM or Victor Jr. heads.

Before you order

Confirm your head bolts are the stock 0.4375-inch diameter this bushing set is machined for; a different bolt size will not seat correctly in the chamfered bore. This is a bushing-only kit, not a complete bolt set, so you are supplying the bolts themselves and using these in place of plain washers underneath them.

Who it suits

This set is for an AMC engine builder installing Edelbrock aftermarket cylinder heads who wants to keep using factory-diameter head bolts rather than buying a full replacement bolt kit. It is sold as a complete package sized for a V8 cylinder head installation, so check the package count against your engine's bolt-hole total before assuming it covers both heads.