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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
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Description
COMP Cams LSR Series Hydraulic Roller Camshaft Chev SB 327 350 # CC54-461-11COMP Cams LSR Series Hydraulic Roller Camshaft Chev SB 327 350 # CC54 461 11 CC54 461 11 ~ COMP Cams LSR Series Hydraulic Roller CamshaftAdvertised Duration 289 297, Lift . 624 . 624 Chev SB 323 327 350 427 LS1 289LR Cam Style: Hydraulic roller tappet Basic Operating RPM Range: 2,400 7,200 Intake Duration at 050 inch Lift: 239 Exhaust Duration at 050 inch Lift: 247 Duration at 050 inch Lift: 239 int. 247 exh. Advertised Intake Duration: 289 Advertised
COMP Cams LSR Series Hydraulic Roller Camshaft Chev SB 327 350 # CC54-461-11CC54-461-11 ~ COMP Cams LSR Series Hydraulic Roller CamshaftAdvertised Duration 289/297, Lift .624/.624 Chev SB 323 327 350 427
LS1 289LR
Cam Style:Hydraulic roller tappet
Basic Operating RPM Range:2,400-7,200
Intake Duration at 050 inch Lift:239
Exhaust Duration at 050 inch Lift:247
Duration at 050 inch Lift:239 int./247 exh.
Advertised Intake Duration:289
Advertised Exhaust Duration:297
Advertised Duration:289 int./297 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.624 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.624 in.
Valve Lift with Factory Rocker Arm Ratio:0.624 int./0.624 exh.
Lobe Separation (degrees):114
Camshaft Gear Attachment:3-bolt
Computer-Controlled Compatible:Yes
Grind Number:289LRHR14
Valve Springs Required:Yes
Quantity:Sold individually.
Notes:Cannot use stock springs. With cathedral port heads and higher compression. Custom computer tuning required.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.6 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Good Value!
Display Size: 24 Inches, Size: SE2426H, Style: AMD Freesync
Easy to set up. Clear and colorful. Like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Recommend
Display Size: 24 Inches, Size: SE2426H, Style: AMD Freesync, Display Size: 24 Inches, Size: SE2426H, Style: AMD Freesync
Very good screen, the size is perfect to me, easy to install, i recommend 👌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 4
It’s worth the price
Display Size: 24 Inches, Size: SE2426H, Style: AMD Freesync
The item is excellent works well and it’s worth the price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
Great monitor and great price
Display Size: 24 Inches, Size: SE2426H, Style: AMD Freesync
Great monitor and great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
★★★★★ 5
Good value monitor
Display Size: 24 Inches, Size: SE2426H, Style: AMD Freesync
Good value, clean optics
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026