Manufacturer's Part Number:
Timing Chain and Gear Sets
Cloyes Hex-A-Just Timing Sets
Summit Racing Part Number:
Timing Chain Style:
Maximum Advance/Retard at Camshaft:
Maximum Advance/Retard at Crankshaft:
Thrust Bearing Included:
Offset Bushings Included:
Cam Sprocket Material:
Crank Sprocket Material:
Sold as a set.
Standard center distance of 4.804 in. Includes one-piece fuel pump eccentric.
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With Cloyes Hex-A-Just timing sets, infinitely adjustable cam timing is as simple as turning an Allen wrench. Consisting of SAE 1144 billet steel cam and crank sprockets and a true roller timing chain, Cloyes Hex-A-Just timing sets use a special hex-head bushing installed on your cam's dowel pin. This bushing lines up with degree marks on the cam sprocket. You can adjust timing in fractions of a degree (as much as +/-6 degrees) by loosening the cam bolts and turning the bushing with an Allen wrench. Cloyes Hex-A-Just timing sets install under your stock timing cover and can be used in align-bored blocks.