Replacement IWIS Double Row Timing Chain
Suit LS1, LS2, LS6, LS7 & L98

Timing Gear Set - Metric Pitch Suit Holden 6 cylinder EH-HZ, VB-VK.
Metric pitch is recommended for all applications as this is a stronger gear set. The metric pitch has a larger tooth root diameter which improves load capacity and gear life.
All sets include cam gear, crank gear and thrust plate.
It is important to fit as a matched kit to ensure correct gear mesh.
JP Engineering Products make a range of timing gears in Aluminium and Steel for Holden six cylinder. These cover all requirements whether they be standard replacement or performance.

Timing Chain & Gear Set - Double Row Ford 302-351C
All JP Performance Timing Chain Sets are supplied with induction hardened and multiple keyway crank sprockets (which have the keyways index marked for easier timing) and balanced camshaft sprockets and a true roller timing chain. Also all sets for engines without factory fitted thrust plates (i.e. Chev V8's and Chrysler big block V8's) are machined with a reverse oiler groove.
For those that require a Torrington bearing fitted (such as race engines) then we also have them available. Sets fitted with the Torrington bearing are marked "T".

Timing Chain & Gear Set - Double Row Holden 253-304-308
All JP Performance Timing Chain Sets are supplied with induction hardened and multiple keyway crank sprockets (which have the keyways index marked for easier timing) and balanced camshaft sprockets and a true roller timing chain. Also all sets for engines without factory fitted thrust plates (i.e. Chev V8's and Chrysler big block V8's) are machined with a reverse oiler groove.
For those that require a Torrington bearing fitted (such as race engines) then we also have them available. Sets fitted with the Torrington bearing are marked "T".

Timing Chain & Gear Set - Double Row Small Block Chev
All JP Performance Timing Chain Sets are supplied with induction hardened and multiple keyway crank sprockets (which have the keyways index marked for easier timing) and balanced camshaft sprockets and a true roller timing chain. Also all sets for engines without factory fitted thrust plates (i.e. Chev V8's and Chrysler big block V8's) are machined with a reverse oiler groove.
For those that require a Torrington bearing fitted (such as race engines) then we also have them available. Sets fitted with the Torrington bearing are marked "T".

Timing Gear Set - Straight Cut Suit Holden 6 cylinder EH-HZ, VB-VK. Multiple keyway hardened crank gear, steel cam gear
These gear sets are recommended for race use only.
Noise can be excessive for street use.
All sets include cam gear, crank gear and thrust plate.
It is important to fit as a matched kit to ensure correct gear mesh.
JP Engineering Products make a range of timing gears in Aluminium and Steel for Holden six cylinder. These cover all requirements whether they be standard replacement or performance.

The Innovators West LSX Chevy Belt Drive features a billet machined aluminum cover, anodized precision machined pulleys and a top quality Super Torque belt. Note: For LSX Chevy applications needing BBC Accessory Mount Pads, use model #5201. #5201 will allow most any accessory designed to bolt up to a BBC block, to be mounted to the LSx engine. This saves time and money on having to fabricate custom mounts for your oil pump, vacuum pump or other typical front mounted accessory. Billet aluminum machined timing cover. Precision machined pulleys. Super Torque Belt. Adjustable idler pulley eccentric for proper belt tension. O-ring machined water ports. 2 pc upper pulley featuring externally adjustable cam timing +/- 10 degrees. Grade 8 mounting hardware included. Optional High Vacuum Seals available.

Big Block Chevy Belt Drive for Standard Cam Height Blocks. All new design with superior features not found in other belt drive systems. Most notable, the Innovators West Belt Drive system incorporates an idler pulley which prevents belt deflection under high load and it’s adjustable to set the belt tension (and allow adjustment for stretch). We use a 20% wider 30mm Supertorque belt for even more strength and load capacity. We did not cut corners on design for cost! Our belt drive utilizes low drag torrington thrust bearings instead of bronze washers. You’ll also be pleased to see we have a built in O-Ring on the cam seal plate for leak free performance! The features do not stop there, all hardware is the absolute strongest and highest quality possible, see below for even more details. For Standard Cam Height Blocks Billet 6061 aluminum machined timing cover Precision machined, Hard Anodized Cam Gear Precision machined, Stressproof Steel Crank Gear Bolt on Steel Belt Sides (Will Not Slip) 2 pc upper pulley featuring externally adjustable cam timing +/- 10 degrees. Steel Cam Adapter Hub with 3 Grade 12.9 Fasteners Robust Cam and Crank Seals (High Vacuum Upgrade Available) Hard Anodized Adjustable Idler rides on 4140 Heat Treated Idler Shaft Adjustable idler pulley eccentric for proper belt tension. Extra Strong 30mm SuperTorque Belt – 20% Wider than others! Dual Torrington Camshaft Thrust Bearings (No Bronze Washers) Oil Pan Rail Drilled for Rubber End Rail Seal O-Ring on Cam Seal Plate (No Sealer/No Cleanup, No Leaks!) All Material and Hardware Made in the USA

Innovators West is proud to introduce our new line of belt drive timing systems. Made entirely in house, the belt drives feature a billet machined aluminum cover, anodized precision machined pulleys and a top quality Super Torque belt. Billet aluminum machined timing cover. Precision machined pulleys. Super Torque belt. Adjustable idler pulley eccentric for proper belt tension. O-ring machined water ports. 2 pc upper pulley featuring externally adjustable cam timing +/- 10 degrees. Grade 8 mounting hardware included. Optional high vacuum seals available. Note: For Small Block Ford applications needing accessory mounting provisions, use model #5301 The #5301 will allow most any accessory designed to bolt up to a BBC block, to be mounted to the BBF engine. This saves time and money on having to fabricate custom mounts for your oil pump, vacuum pump or other typical front mounted accessory.