Part Number: KPR-5.5-7A-ST
0 Ratings
manufactured for 5.5mm valve stems, for use with most stock or aftermarket retainers.
Reg: $62.00
Sale: $54.00
free US ground shipping
Out of Stock
- Vehicle Fitment
- K-Series Engine
Part Number: KPR-5.5-10
0 Ratings
manufactured for 5.5mm valve stems, for use with Supertech Aluminum retainers.
Reg: $22.00
Sale: $20.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: BC0040X
0 Ratings
Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary process...
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$355.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: BC0040S
0 Ratings
Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary process...
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$332.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: BC0040
1 Ratings
Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary process...
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$401.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: RET-HBK-AL
0 Ratings
Supertech aluminum retainers are made from extruded black anodized aluminum magnesium alloy. The aluminum retainer will offer more than 20% weigh...
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Reg: $157.00
Sale: $137.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: SPRK-H1021D
2 Ratings
Supertech Valve / Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast ...
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Reg: $362.00
Sale: $315.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: RET-K20A3
0 Ratings
Supertech Titanium Retainers are manufactured with high quality, military certified Titanium Alloy and CNC machined for a tight fit that will ens...
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Reg: $185.00
Sale: $162.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: 308-05-0410
0 Ratings
Skunk2 designs, develops and tests all of our valvetrain components in-house to ensure the highest quality and greatest performance gains. During...
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$209.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: BC0050
0 Ratings
Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary process...
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$278.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: BC0040SX
0 Ratings
Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary process...
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$282.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: RSVRHT-K
0 Ratings
Buddy Club P-1 Racing Titanium Valve PVD black nitride retainers are designed to reduce overall valve train mass and yet provide excellent streng...
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$293.00
free US ground shipping
Out of Stock
- Vehicle Fitment
- K-Series Engine
Part Number: RET-K20A2
0 Ratings
Supertech Titanium Retainers are manufactured with high quality, military certified Titanium Alloy and CNC machined for a tight fit that will ens...
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Reg: $184.00
Sale: $160.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine