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COMP Cams MK54-337-58 - Stage 2 LST (58x) 233/247 Hydraulic Roller Master Kit for GM LS 3-Bolt Blower Engines

COMP Cams MK54-337-58 - Stage 2 LST (58x) 233/247 Hydraulic Roller Master Kit for GM LS 3-Bolt Blower Engines

COMP Cams | MK54-337-58
SKU: COMP-MK54-337-58
$1,931.95 USD
$2,125.14 USD $1,931.95 USD
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COMP Cams MK54-337-58 - Stage 2 LST (58x) 233/247 Hydraulic Roller Master Kit for GM LS 3-Bolt Blower Engines

Stage 2 LST Blower 58X Master Cam Kit for 5.3L LS

Perfect choice for upgraded 5.3L engines, larger displacement, or lager blower applications - 7400 RPM stability with package

Perfect choice for upgraded GM LS engines with larger displacement or larger blower Applications that include more Serious additional modifications for higher RPM and more power. The MK-Kit (Cam Kit) includes: Camshaft, lifters, timing set, Pushrods, dual valve springs, tool Steel retainers, valve locks, spring seats and valve Seals.

  • LST Low Shock Technology cam lobe profiles for increased horsepower and improved stability at higher rpm
Kit Type: MK-Kit
Camshaft Series: Low Shock Technology
Usage: Street/Strip
Cam Type: Hydraulic Roller
Basic Operating RPM Range: 2300-7400
Intake Duration at .050 Inch Lift: 233
Exhaust Duration at .050 inch Lift: 247
Advertised Intake Duration: 291
Advertised Exhaust Duration: 302
Lobe Separation: 115
Intake Valve Lift: 0.612
Exhaust Valve Lift: 0.614
Lifters Included: Yes
Valve Springs Included: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Lifter Type: Hydraulic Roller
Retainers Included: Yes
Locks Included: Yes
Pushrods Included: Yes
Gaskets Included: No
Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Stage: 2
Timing Set Included: Yes
Valve Seals Included: Yes
Valve Spring Seats Included: Yes
Recommended Upgraded Stock Rocker Arms: 1477-16
Recommended Max-Lift BSR Shaft Rocker System: 1981-16
Recommended Cam Install Kit: 5621
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for eign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Grind Number: 281MGH15
Grind Number: 281MGH15
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