SKU: 13193774541

PERFORMANCE VALVE SPRING KIT TO SUIT HOLDEN MONARO V2 VZ LS1 5.7L V8

Sale price$185.40 Regular price$206.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

PERFORMANCE VALVE SPRING KIT TO SUIT HOLDEN MONARO V2 VZ LS1 5.7L V8Valve springs are one of the most critical and overlooked components in your engine. Proper selection of the valve springs begins with identifying the application then selecting all the necessary componentry that will complement the springs in order for the engine to reach its full potential. Unfavourable results will ensue when installing a cam that will have an 8000rpm limit with the incorrect springs and supporting parts. Improper selection of the

Valve springs are one of the most critical and overlooked components in your engine. Proper selection of the valve springs begins with identifying the application then selecting all the necessary componentry that will complement the springs in order for the engine to reach its full potential. Unfavourable results will ensue when installing a cam that will have an 8000rpm limit with the incorrect springs and supporting parts. Improper selection of the valve springs is one of the most common causes of engine failure.

One of the biggest valve spring manufacturers in the States, a specific array of valve spring kits has been developed to work in conjunction with the latest range of next gen GM LS camshafts and all other aftermarket cams in the industry. Each kit is tailored for use with specific camshaft grinds and is available in a beehive, conical or cylindrical dual spring style setup.

Each kit is equipped with everything required to upgrade your valve-train when installing an aftermarket camshaft. All components are manufactured from high quality materials to ensure durability, and performance is maintained even in the harshest environment.

 

Contents:

  • Valve spring (refer to Parts Guide)
  • Retainer (refer to Parts Guide)
  • Viton valve stem seal
  • Case hardened valve-lock (Not included in SPG826)
  • Chrome-moly spring seat (Only with dual valve spring kits)

 

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 image is for illustrative purposes only.
  • Re-use factory spring seats for single conical valve spring kits.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13193774541

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Aaron
Charlottesville, US
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good shoes
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better than what i estimated. it took a day for θem 2 sink in, letting me feel full eφect.
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Reviewed in the United States on May 7, 2026
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personas de 40 aÑos en adelante
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son comodos
Size: 9, Color: Black/White/Iron Grey
muy satisfecha con esta compra,
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Reviewed in the United States on April 29, 2026
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Mark Griffin
Charlottesville, US
★★★★★ 5
True to size really nice!
These sweaters are made of good quality. Thicker than I expected in a good way. Love the wrist band. Not sloppy. Snug and crisp fit. Careful though, very true to size. My xl has to be hang dried then fluffed in the dryer. Overall a great pullover.
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Jan
Grantham, US
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Great quality, color, look and price! So happy the yellow was back in stock when I purchased
Oh my gosh. I absolutely love this sweater on my 44-year-old son. He loves it as well. He is wearing a size medium in the picture. Great quality, launders as well. He simply washes it in the machine with cold water and then puts it on a hanger to dry. It is one of his faves!
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Carnegie, US
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Comfortable Sweater!
Great quality sweater. True to size! Comfy, too!
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Reviewed in the United States on April 4, 2026

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