ROLLMASTER 3 BOLT CAM TIMING CHAIN KIT TO SUIT HSV W427 VE LS7 7.0L V8

ROLLMASTER 3 BOLT CAM TIMING CHAIN KIT TO SUIT HSV W427 VE LS7 7.0L V8The Rollmaster Red series timing chain kit is manufactured to exacting standards using billet steel for both the crank and camshaft sprockets. This kit comes with 9 keyway crankshaft sprocket to allow more adjustment for dialling in the cam. Crankshaft sprocket keyways are in 2 degree increments always unless otherwise stated. The relationship from crank keyway to camshaft sprocket timing is 2: 1 meaning that the amount of advance or retard at the

The Rollmaster Red series timing chain kit is manufactured to exacting standards using billet steel for both the crank and camshaft sprockets. This kit comes with 9-keyway crankshaft sprocket to allow more adjustment for dialling in the cam. Crankshaft sprocket keyways are in 2 degree increments always unless otherwise stated. The relationship from crank keyway to camshaft sprocket timing is 2:1 meaning that the amount of advance or retard at the camshaft is in one degree increments i.e. 1, 2, 3 or 4 degrees. Multiple keyways are a solid fixture and do not tend to move or work loose like offset dowels, thus providing a positive locking of the cam timing to the desired position.

The Rollmaster timing chain kit is light weight but stronger than any other kit available due to the weight savings of billet steel and CNC machinery. Rolling resistance is also substantially decreased on the cam gear with the use of a Torrington thrust bearing. No additional machining is required to fit this kit and there is no need for offset bushings or drilling of cam gears.

All Red series timing chain kits come with a standard billet steel construction, induction hardened crank gear and Rollmaster's own premium grade Iwis full roller timing chain.

The chain kit is ideal as a standard replacement upgrade for mildly modified builds.

Contents:

• Timing chain (Single or Double row, refer to parts guide)
• 3 Bolt camshaft sprocket
• Crankshaft sprocket (Not included in RLM822)
• Oil pump drive (Not included in RLM822)
• Torrington bearing
• Oil pump spacer (Included in RLM826 only, refer to parts guide)
• Bolt (Included in RLM826 only, refer to parts guide)
• Washer (Included in RLM826 only, refer to parts guide)

Vehicle Fitment Guide

Parts Guide

Please select the part number you require from the variation by utilising our vehicle fitment guide and parts guide.

Notes:

• The images are for illustrative purposes only.
• Heavy duty Gold series chain kits can be purchased through other listings.
• Timing cover will require minor linishing to allow extra clearance for double row timing chain.
• High volume oil pumps are not compatible with double row timing chain due to clearance issues.