Atomic Barra HD Timing Chain Kit


Atomic timing chains for the DOHC Ford 6 cyl are more than 80% stronger than the stock chain and are highly recommended for use with heavier than standard valve springs. They are pre-stretched at the factory and feature rollerized trunnions with extra thick link plates to provide the utmost in reliability. Will fit standard or aftermarket sprockets and have OE style timing links for easy timing.

Includes heavy duty replacement for the failure-prone OE timing chain guide pivot, guides and crankshaft sprocket.

CNC machined from 4140 chrome moly steel, Atomic guide pivots feature larger fillet radii in the corners and a 33% larger locking nut (M8 instead of M6) for positive retention of the guide. Heat treated to 55 HRC and coated black oxide for appearance, Atomic pivots are inexpensive insurance against premature valvetrain failure due to erratic timing chain movement.

THIS KIT NO LONGER INCLUDES TENSIONER, BUT DOES INCLUDE CRANKSHAFT SPROCKET!  *** We highly recommend purchasing the Atomic Heavy Duty POSI-STOP Timing Chain TENSIONER for added reliability***

5 in stock (can be backordered)

SKU: 306620-K-S Categories: ,

Additional information

Weight 96 oz
Dimensions 12 × 8 × 6 in

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