GSC Power Division

GSC Power Division specializes in high-performance valvetrain and engine components for demanding motorsport and street applications. The collection includes camshafts, valve springs, retainers, and related hardware engineered for precise valve control and durability at elevated RPM. Every part is designed to meet the needs of builders and tuners pushing the limits of power and reliability.

Whether you're refreshing a cylinder head or building a fully optimized valvetrain, GSC Power Division offers proven solutions backed by real-world testing and a commitment to quality.

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Billet steel GSC Power-Division S2 camshafts with intake trigger for 2021+ BMW M3 and M4 S58 engines.
$1,190.00 $1,400.00
-15%
In stock
GSC Power-Division S2 billet steel camshafts for BMW and Toyota B58 engines
$1,190.00 $1,400.00
-15%
In stock
Set of eight GSC Power-Division exhaust valve guides for Mitsubishi 4B11T engines.
$49.65 $51.69
-4%
In stock
Set of 8 GSC Power-Division manganese bronze intake valve guides for Mitsubishi 4B11T engines.
$49.65 $51.69
-4%
In stock
Set of eight GSC Power-Division manganese bronze exhaust valve guides for Mitsubishi 4B11T engines
$49.65 $51.69
-4%
In stock
GSC Power-Division 33mm Super Alloy oversize exhaust valves, set of 8, for Ford Mustang Gen 3 Coyote 5.0L engines.
$328.58 $346.89
-5%
Low in stock
Set of eight GSC Power-Division 33mm +1mm oversized chrome polished exhaust valves for Ford Mustang 5.0L Coyote Gen 3.
$223.86 $234.45
-5%
In stock
Set of eight GSC Super Alloy 32.75mm (+1mm) oversized exhaust valves for Ford Mustang 5.0L Coyote Gen 1/2 engines.
$326.68 $344.84
-5%
Low in stock
Set of eight GSC Power-Division chrome polished super alloy exhaust valves for 4B11T engines.
$251.88 $264.53
-5%
In stock
Set of eight GSC Power-Division chrome polished 21-4N stainless steel intake valves for Mitsubishi 4B11T engines.
$173.37 $180.25
-4%
In stock
Bulk pack of 240 manganese bronze stopper style exhaust valve guides for Subaru EJ engines
$1,448.36 $1,507.92
-4%
Low in stock
Set of 50 GSC Power-Division chrome polished 32mm Super Alloy exhaust valves for Subaru EJ205, EJ207, and EJ257 engines.
$1,788.66 $1,913.00
-6%
In stock
Set of 50 GSC P-D chrome polished 36mm standard size intake valves for Subaru EJ-series engines.
$1,011.98 $1,063.00
-5%
In stock
Set of 50 GSC Power-Division chrome polished exhaust valves for Subaru EJ205 EJ207 and EJ257 engines
$1,014.83 $1,066.00
-5%
In stock
Set of 500 GSC P-D Viton 6mm valve stem seals for Subaru EJ series cylinder heads
$304.84 $315.00
-3%
In stock
GSC P-D S3 billet camshaft set for B58 engines featuring 292/300 duration and intake trigger.
$1,190.00 $1,400.00
-15%
In stock
A pair of precision-machined GSC Power-Division S1 272/272 billet camshafts for the B58 engine platform.
$1,190.00 $1,400.00
-15%
In stock
Set of four GSC Power-Division S1 billet steel camshafts for 2024-2025 Ford Mustang Gen 4 Coyote engine
$1,776.00 $2,089.41
-15%
In stock
GSC Power-Division R3 high-performance camshaft set for 2024+ Ford Mustang 5.0L Coyote Gen 4 engines.
$1,776.00 $2,089.41
-15%
In stock
GSC Power-Division R2 series camshaft set for 2024 and newer Ford Mustang 5.0L Gen 4 Coyote engines.
$1,776.00 $2,089.41
-15%
In stock
GSC Power-Division R2 292/304 Billet Camshafts for Gen 3 Coyote Ford Mustang ported head applications
$1,776.00 $2,089.41
-15%
In stock
GSC Power-Division S2 billet camshaft set with 272/270 duration for Hyundai Genesis Coupe 2.0L Turbo
$698.28 $821.50
-15%
In stock
GSC Power-Division S1 264/264 billet camshafts for Hyundai Genesis Coupe 2.0T G4KF engine.
$698.28 $821.50
-15%
In stock
GSC Power-Division S4 series billet steel camshafts for the Nissan VR38DETT engine.
$1,338.75 $1,575.00
-15%
Low in stock
Set of GSC Power-Division S3 billet camshafts with 280/280 duration for Nissan VR38DETT engines.
$1,338.75 $1,575.00
-15%
In stock
A pair of GSC Power-Division S1 series billet steel camshafts for the Nissan RB26DETT engine.
$946.05 $1,113.00
-15%
In stock
A pair of GSC Power-Division R1 series billet steel camshafts for the Nissan RB26DETT engine.
$946.05 $1,113.00
-15%
In stock
GSC Power-Division S1 268/268 billet steel camshafts for Toyota 3SGTE Gen 3 engines
$693.77 $816.20
-15%
Out of stock
A pair of GSC Power-Division S2 274/274 billet steel camshafts for the Toyota 3SGTE Gen 2 engine.
$693.77 $816.20
-15%
In stock
GSC Power-Division S1 268/268 billet steel camshafts for the Gen 2 3SGTE Toyota MR2 Turbo
$693.77 $816.20
-15%
Low in stock

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