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Racing Head Service RHS Cylinder Heads, Intake Manifolds & More

Racing Head Service (RHS) was founded in 1967 as a manufacturer of racing cylinder heads and quickly established itself as an iconic brand on the drag racing and circle...

Racing Head Service (RHS) was founded in 1967 as a manufacturer of racing cylinder heads and quickly established itself as an iconic brand on the drag racing and circle track circuits. A member of the COMP Performance Group, Racing Head Service (RHS) combines its cutting-edge airflow technology with valvetrain knowledge from COMP Cams engineers to create some of the high-flowing, best-performing cylinder heads on the market. Plus, Racing Head Service offers engine blocks, valvetrain components, cylinder head gaskets and hardware, and more. Shop Summit Racing for legendary RHS performance parts today!

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RHS Intake Manifold Spacers

RHS intake manifold spacers allow you to use standard-style intakes with RHS Tall Deck race blocks. These spacers are CAD-designed by the engineers at RHS and CNC-machined to strict tolerances to fit your tall decks. RHS intake manifold spacers feature a lightweight, scalloped design that provides rigidity and function without adding significant weight. Installation hardware and a spacer-to-head gasket are included.

3.0 out of 5 stars ( 1 )

$342.95

RHS Cylinder Head Parts Kits

These RHS cylinder head parts kits have been assembled with the finest premium components to provide your engine with optimal airflow for maximum engine performance. Features include: * 21-4N stainless steel intake and exhaust valves * COMP Cams valve springs, retainers, and locks * Hardened rocker arm studs for use with roller rocker arms * Pushrod guideplates * Valve seals

5.0 out of 5 stars ( 1 )

$169.50

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$197.95

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