-14%
GSC7008R1-GSC Mitsubishi Evolution 4-8 4G63T Billet R1 Camshafts 268/268-Camshafts-GSC Power Division
Click to zoom in

GSC Mitsubishi Evolution 4-8 4G63T Billet R1 Camshafts 268/268

GSC7008R1
GSC7008R1
Camshafts
9 Units In Stock - Ships Next Business Day
$ 747.30 $ 635.21
$ 635.21

SKU: 7008R1

GSC Mitsubishi Evolution 4-8 4G63T Billet R1 Camshafts 268/268

GSC Power-Division Billet R1 Camshafts deliver aggressive 268-degree intake and exhaust duration for Mitsubishi Lancer Evolution 4-8 models with 4G63T engines. These drop-in cams increase valve lift and airflow at high RPMs to produce substantial horsepower gains on turbocharged setups. Built for enthusiasts seeking track-ready performance without sacrificing drivability.

Key Features

  • Billet 8620 Construction: Provides exceptional strength and durability under extreme valvetrain stresses for reliable high-RPM operation
  • 268 Degree Duration: Intake and exhaust profiles optimize overlap and breathing for peak power above 6500 RPM
  • 11.50mm Intake / 10.80mm Exhaust Lift: Maximizes airflow volume through increased valve opening for turbo spool and top-end pull
  • Lobe Centers (108° Intake / 114° Exhaust): Balances mid-range torque with explosive high-RPM power delivery
  • Direct Bolt-On Design: Precision-ground lobes ensure perfect fitment without machine work or custom timing adjustments

Product Notes

  • Pair with upgraded valve springs like GSC S1 or higher for safe operation above stock RPM limits
  • Follow GSC break-in procedure using high-quality assembly lube for longest cam lobe life
  • Special order item expect 7-14 day lead time for production and delivery

Installation Notes

  • Professional installation recommended.
  • Verify timing belt condition and replace if worn during cam swap
  • Compatible with stock or aftermarket DOHC heads no additional hardware needed

This Part Fits

Year Make Model Submodel
1996-1998 Mitsubishi Lancer Evolution IV
1998-1999 Mitsubishi Lancer Evolution V
1999-2001 Mitsubishi Lancer Evolution VI
2001-2003 Mitsubishi Lancer Evolution VII
2003-2005 Mitsubishi Lancer Evolution VIII

Why Choose GSC?

  • Proven in professional drag racing and time attack with multiple championship wins
  • Hand-finished in the USA with tight tolerances for consistent performance
  • Custom lobe designs based on dyno testing and customer feedback

Frequently Asked Questions

  • Q: Will these cams fit Evolution 9 models?
    A: Designed specifically for Evo 4-8 4G63T heads Evo 9 compatibility requires head measurement confirmation
  • Q: What material are the camshafts made from?
    A: Billet 8620 alloy cores with nitrided surfaces for maximum wear resistance and strength
  • Q: What is the warranty and install requirements?
    A: 1-year unlimited mileage warranty requires professional installation and proper break-in

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-lined box 29 x 8 x 6 inches
  • Weight: 11.8 lbs

Request For Information

Have questions about GSC Mitsubishi Evolution 4-8 4G63T Billet R1 Camshafts 268/268? Fill out the form below and we'll get back to you by the next business day.
Camshafts

Camshafts

Performance camshafts and camshaft upgrades for naturally aspirated, turbocharged, supercharged, and race-built engines are stocked at Black Ops Auto Works. Shop billet camshafts, stage 1 cams, stage 2 cams, high-lift profiles, intake cams, exhaust cams, VTEC camshafts, Coyote cams, 2JZ cams, Subaru EJ cams, VR38 cams, valve springs, retainers, followers, and timing components for Ford Mustang and F-150 Coyote, Honda Civic Type R, Subaru WRX and STI, Toyota and Lexus, Nissan GT-R, and other enthusiast platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 241 camshaft SKUs across complete pairs, individual intake or exhaust cams, lift and duration profiles, valvetrain upgrades, variable-valve-timing systems, and platform-specific engine builds. What This Camshaft Collection Covers Camshafts control valve opening timing, lift, and duration. This collection includes street per...

View Camshafts Products
Camshafts & Components

Camshafts & Components

Camshafts and camshaft components for Honda, Acura, Subaru, Nissan, Toyota, Mitsubishi, Hyundai, and Ford performance engines are stocked at Black Ops Auto Works. Shop billet camshafts, cam gears, cam seals, cam covers, stage 1 through stage 3 profiles, and forced induction spec grinds for K20, K24, B-series, EJ257, RB26, 2JZ, SR20, 4G63, and Coyote builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 311 camshaft SKUs across import and domestic naturally aspirated and turbocharged applications. What This Category Covers The Camshafts and Components collection covers replacement and performance camshafts along with the supporting hardware that keeps a valvetrain timed and sealed correctly. The catalog leans heavily import and sport compact, with deep coverage for Honda K-series and B-series, Subaru EJ, Nissan RB and SR platforms, Toyota 2JZ and 3S-GTE, Mitsubishi 4G63, and Hy...

View Camshafts & Components Products
Engine

Engine

Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...

View Engine Products
GSC Power Division

GSC Power Division

GSC Power Division camshafts and valvetrain parts for turbocharged import engines are stocked at Black Ops Auto Works. Shop camshafts, valve springs, retainers, valves, and head studs engineered for the Toyota 2JZ, Nissan RB26 and VR38DETT, Mitsubishi 4G63, Subaru EJ257 and FA20, and Honda K20 platforms. Every product is filterable by engine code, cam grind, and application so the correct part ships the first time. Black Ops Auto Works carries 407 GSC Power Division SKUs across camshaft, valvetrain, and engine internal categories. What This Brand Covers GSC Power Division is a specialist engine internals brand focused on camshafts, valve springs, retainers, and valves engineered specifically for high output turbocharged import engines. The catalog is built around specific engine codes rather than complete vehicles, which means the same part often applies across multiple chassis that share an engine platform. Brand Focus GSC Power Division designs valvetrain components for engine...

View GSC Power Division Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×