Airtex water pumps are engineered to keep the engine cooling system in premium running condition and deliver maximum coolant flow and durability. Airtex utilises robotic assembly process to manufacture the water pumps, maintaining highest quality to help prevent engine overheating.

This water pump kit suits Holden vehicles fitted with Alloytec LY7, LE0, LW2, LWR, LU1, LCA and SIDI LF1, LFW, LLT, LFX V6 engines.

Contents: 

• 1 X Premium water pump
• 1 X Precision cut gasket
• 1 X Fitting guide
• 1 X Warranty booklet​

​Vehicle Fitment Guide

This pair of exhaust manifold gaskets suits all vehicles fitted with Alloytec and SIDI 3.6L V6 engines. The heavy duty steel construction has been efficiently designed to prevent exhaust leakage and gasket blow-outs which can cause burnt exhaust valves.

Vehicle Fitment Guide

These multi-layer steel (MLS) cylinder-head gaskets meet the requirements of modern gasket systems and help boost torque and performance while delivering better fuel economy and emissions. They are precisely designed to match the OE in quality, fit, form, function and let you keep your vehicle in tip-top working order.

Vehicle Fitment Guide

Notes:

• Single LHS or RHS cylinder head gasket can be purchased through other listings.
• New cylinder head bolts must also be used when replacing head gaskets. These can be purchased through another listing. 

This multi-layer steel (MLS) right hand-side cylinder-head gasket meets the requirements of modern gasket systems and helps boost torque and performance while delivering better fuel economy and emissions. This gasket is precisely designed to match the OE in quality, fit, form, function and let you keep your vehicle in tip-top working order.

Vehicle Fitment Guide

Notes:

• A single LHS gasket or a complete head gasket set can be purchased through other listings.
• New cylinder head bolts must also be used when replacing head gaskets. These can be purchased through another listing.

This multi-layer steel (MLS) left hand-side cylinder-head gasket meets the requirements of modern gasket systems and helps boost torque and performance while delivering better fuel economy and emissions. This gasket is precisely designed to match the OE in quality, fit, form, function and let you keep your vehicle in tip-top working order.

Vehicle Fitment Guide

Notes:

• A single RHS gasket or a complete head gasket set can be purchased through other listings.
• New cylinder head bolts must also be used when replacing head gaskets. These can be purchased through another listing. 

When it comes to building horsepower and torque, you need to start at the bottom and work your way up. Bullet-proof your LS engine's bottom-end with high quality components from Manley Performance. These fully balanced rotating assemblies are designed for performance enthusiasts wanting to get the most out of their engines. The assemblies feature 4340 forged steel crankshaft and H-beam connecting rods, 7/16 in. ARP 8740 cap screws with a 750 hp rating for LS engines/900 hp for big blocks, 2618 Platinum Series forged aluminium pistons, chromoly premium wrist pins, Total Seal piston rings, Clevite "H" Series narrowed rods and "P" Series main engine bearings. 

Today, Manley Performance continues tore-define itself in a high performance aftermarket industry that is constantly evolving. They’ve developed new products for growing markets such as sport compact, Ford modular and Chevy LS; as well as maintained their leadership role with the traditional V8 engine business. This is the reason why we have carefully selected this renowned brand to supply us with these components that play a crucial role in an engine’s performance and driveability characteristics.

Features:

Crankshaft

• Lightweight design
• 4340 material forgings
• Multi-step heat treatment process and nitrided for added strength
• Stress relieved, shot-peened and 100% magnafluxed
• Micro polished large radius journals
• Gun drilled mains and lightened rod journals for weight reduction
• Counterweights fully profiled

Conrods

• Manufactured from 4340 forgings
• Heat treated, stress relieved, shot-peened and 100% magnafluxed
• Weight matched sets ± 1.5 grams
• Cap fasteners are premium 7/16'' ARP 8740
• Horsepower range for these rods: 750 HP 

           Pistons

• 2618 high strength material lightweight design
• Offset wrist pin design
• Machined for reluctor wheel clearance
• 1.5 x 1.5 x 3mm ring package
• Forced pin oiling, pressure balance groove and precision pin fitting
• 0.927'' diameter Premium chrome moly wrist pins included with round wire locks
• Total Seal piston rings 

Vehicle Fitment Guide

Parts Guide

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

Notes:

• No balancing required. This kit comes with a fully balanced rotating assembly.
• Machining of the engine block is required. Please consult an engine builder prior to purchase to ensure your block is suitable.
• Valve-train components, including camshafts and valve spring kits, can be purchased through other listings.

If you’re looking for that absolute sleeper look under the bonnet but still want to chalk the tires all the way to third, look no further than our entry level GM LS stroker kit. These fully balanced and forged rotating assemblies will provide an abundance of torque and enough power to surprise even the fussiest aficionado. No need to fish around doing research on what crank mates up with which rods, this kit brings to you everything needed to rebuild your GM LS at an affordable price whilst still maximising displacement and fun factor.

Contents:

• 4340 forged steel 4.000” crankshaft
• Diamond Racing forged pistons
• Steel H-beam conrods
• Moly race piston rings
• Premium conrod bearings
• Premium main end bearings

Engine Fitment Guide

Vehicle Fitment Guide

Parts Guide

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

Notes:

• No balancing required. This kit comes with a fully balanced rotating assembly.
• Machining of the engine block is required. Please consult an engine builder prior to purchase to ensure your block is suitable.
• Please discuss with us your application prior to purchase so the appropriate combination of parts can be supplied.
• Compression ratio will vary depending on head work.
• Type of reluctor wheel being used will need to be determined prior to purchase.
• Valve-train components, including camshafts and valve spring kits, can be purchased through other listings.
• The image is for illustrative purposes only.

When it comes to building horsepower and torque, you need to start at the bottom and work your way up. Bullet-proof your LS engine's bottom-end with high quality components from Manley Performance. These fully balanced rotating assemblies are designed for performance enthusiasts wanting to get the most out of their engines. The assemblies feature 4340 forged steel crankshaft and H-beam connecting rods, 7/16 in. ARP 8740 cap screws with a 750 hp rating for LS engines/900 hp for big blocks, 2618 Platinum Series forged aluminium pistons, chromoly premium wrist pins, Total Seal piston rings, Clevite "H" Series narrowed rods and "P" Series main engine bearings. 

Today, Manley Performance continues to re-define itself in a high performance aftermarket industry that is constantly evolving. They’ve developed new products for growing markets such as sport compact, Ford modular and Chevy LS; as well as maintained their leadership role with the traditional V8 engine business. This is the reason why we have carefully selected this renowned brand to supply us with these components that play a crucial role in an engine’s performance and driveability characteristics.

Features:

Crankshaft

• Light weight design
• 4340 material forgings
• Multi-step heat treatment process and nitrided for added strength
• Stress relieved, shot-peened and 100% magnafluxed
• Micro polished large radius journals
• Gun drilled mains and lightened rod journals for weight reduction
• Counter weights fully profiled

Conrods

• Manufactured from 4340 forgings
• Heat treated, stress relieved, shot-peened and 100% magnafluxed
• Weight matched sets ± 1.5 grams
• Cap fasteners are premium 7/16'' ARP 8740
• Horsepower range for these rods: 750 HP 

Pistons

• 2618 high strength material lightweight design
• Offset wrist pin design
• Machined for reluctor wheel clearance
• Forced pin oiling, pressure balance groove and precision pin fitting
• 0.927'' diameter Premium chrome moly wrist pins included with round wire locks

Piston Rings

• Total Seal low friction
• 1.5mm x 1.5mm x 3.0mm

Vehicle Fitment Guide

Parts Guide

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

Notes:

• No balancing required. This kit comes with a fully balanced rotating assembly.
• Machining of the engine block is required. Please consult an engine builder prior to purchase to ensure your block is suitable.
• Valve-train components, including camshafts and valve spring kits, can be purchased through other listings.

Head bolts play a vital role in the sealing of the combustion chamber, oil/coolant channels and ambient air. Therefore, we recommend our Ajusa cylinder head bolt set for the task. Having met and exceeded OEM specifications, these quality bolts are suited for standard and mildly modified applications. These are torque-to-yield (TTY) bolts which means they are designed to be tightened past their elastic limit, guaranteeing high and uniform clamping forces. Other benefits include pre-applied sealant to the threads eliminating the use of thread locker and no-retorquing is necessary after correct installation procedures have been followed.

This cylinder head set suits Holden vehicles fitted with Alloytec LY7, LE0, LW2, LWR, LU1, LCA and SIDI LF1, LFW, LLT, LFX V6 engines.

Contents:

• 16 X Long cylinder head bolt (M11 x 2.00 x 152)
• 04 X Short cylinder head bolt (M8 x 1.25 x 90.5)

Vehicle Fitment Guide

Notes:

• This is enough for one complete engine.
• When torquing up bolts, an accurate torque wrench or angle gauge will be required to achieve correct clamping forces.
• Please follow the torque specifications as recommended by the service manual.
• TTY bolts are only to be utilized once due to permanent elongation and safety concerns.

These Mace rocker bolts suit Holden vehicles fitted with LS1, L76, L77, L98 and LS3 5.7L, 6.0L and 6.2L 8 cylinder engines. These are a great alternative to the torque to yield factory rocker arm bolts and won't require to be replaced ever again.

These bolts should be torqued to 23ft/lbs and suit both factory and Mace aftermarket rockers.

Contents:

• 1 X Set of 16 bolts 

Vehicle Fitment Guide