• COMP CAMS 54-457-11 Comp Cams 54-457-11 LSR Cathedral Port 223/231 Hydraulic Roller Cam for GM LS GEN III/IV, 4.8l-5.7l
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COMP CAMS

Comp Cams 54-457-11 LSR Cathedral Port 223/231 Hydraulic Roller Cam for GM LS GEN III/IV, 4.8l-5.7l

Comp Cams 54-457-11 LSR Cathedral Port 223/231 Hydraulic Roller Cam for GM LS GEN III/IV, 4.8l-5.7l

C565445711

$464.99
$464.99
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In stock
  • Genuine brand-name parts
  • Ships from US warehouse
  • 30-day returns
  • Steady power throughout broad range. Needs aftermarket airflow improvements on inlet and exhaust.
  • 1,700-6,800 RPM Operating Range
  • 223/231 Duration at .050". 112 Degree Lobe Separation Angle
  • 0.610/0.617 Valve Lift
  • Cathedral Port Grinds - The LSR Cathedral Port camshaft series was designed specifically for the flow characteristics of LS1/LS2/LS6 design heads. Whether you have a 4.8L or 400+ C.I. LS, this series has grinds for any LS build.
  • Fit type: Vehicle Specific
Brand COMP CAMS
Manufacturer part number 54-457-11
UPC / GTIN 36584195214
Weight 10.16 lb
Dimensions (L × W × H) 23.4 × 2.9 × 2.6 in
Category Engine & Drivetrain
Condition New — genuine brand-name part
Genuine brand-name part, full manufacturer warranty. Ships from the closest US warehouse — normally within 1–3 business days. Verify fitment with the manufacturer part number above; not sure? Send us your VIN and we’ll confirm before you order. 30-day returns on unused parts.

Shipping & delivery

Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.

Returns & warranty

Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.

Fitment & part numbers

Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.

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