"RHS" Racing Head Service Semi Truck Valvetrain Kits

RHS®Valvetrain Kit
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# sp213481
Valvetrain Kit by RHS®. When it comes to street performance and/or competitive racing, the horsepower capability of cylinder heads can be limited if not used with the right parts. Cylinder head studs and components can mean the...
Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
$183.95 - $225.95
RHS®Flat Tappet Valvetrain Kit (35972-02)
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# mpn1589348594
Flat Tappet Valvetrain Kit (35972-02) by RHS®. Designed utilizing the latest technology, this product by RHS features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
$183.95
RHS®Flat Tappet Valvetrain Kit (12972-02)
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# mpn1589347665
Flat Tappet Valvetrain Kit (12972-02) by RHS®. Designed utilizing the latest technology, this product by RHS features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
$187.95
RHS®Hydraulic Roller Valvetrain Kit (12987-01)
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# mpn1589347664
Hydraulic Roller Valvetrain Kit (12987-01) by RHS®. Designed utilizing the latest technology, this product by RHS features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
$225.95
RHS®Hydraulic Roller Valvetrain Kit (12987-02)
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# mpn1589347663
Hydraulic Roller Valvetrain Kit (12987-02) by RHS®. Designed utilizing the latest technology, this product by RHS features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
$217.95
RHS®Pro Action Bare Cylinder Head (54240-06)
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# mpn4699667796
Pro Action Bare Cylinder Head (54240-06) by RHS®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
Same architecture as factory head - all stock components will fit without issueFactory correct intake manifold alignment slots avoid power robbing misalignment
$757.95
RHS®Pro Action Bare Cylinder Head (54240-05)
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# mpn4699667780
Pro Action Bare Cylinder Head (54240-05) by RHS®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
Same architecture as factory head - all stock components will fit without issueFactory correct intake manifold alignment slots avoid power robbing misalignment
$810.95
RHS®Pro Action Bare Cylinder Head (54240)
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# mpn4699667670
Pro Action Bare Cylinder Head (54240) by RHS®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
Same architecture as factory head - all stock components will fit without issueFactory correct intake manifold alignment slots avoid power robbing misalignment
$486.94