Melling Timing Set - 65-74 Olds 400/455 Wheels & Tires Inside tang to taper relationship

Inside tang to taper relationship held tightly for repeatable valve spring installed heights

The extra narrow pattern groove on the lock resists the intrusion of removal tools into the pattern

Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat

requiring no cutting of any wires or interference of the automobile's electronics

Melling Timing Set - 65-74 Olds 400/455 Wheels & Tires Inside tang to taper relationshipMelling timing chain kits provide an efficient and economical way to provide the timing components needed for a quality engine rebuild. Timing chain options include both standard and roller chains to provide matches with the high quality sprockets and if necessary tensioner and guides that fit the application. Both OEM and performance timing chain kits are available. Melling chains and sprockets are manufactured using the highest designs, quality