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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 265 reviews
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Product Reviews
★★★★★ 5
Dad loves these
Easier for him to plug a tire and not having to grunt so bad. lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2025
★★★★★ 5
Worked good for getting through tires with metal
Did the job
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Reviewed in the United States on November 18, 2024
★★★★★ 5
Great tool for tire plugs
I have been using tire plugs with great success for decades. I have probably installed close to 50 plugs. The hardest part can be reaming the hole to the proper size to get a plug installed. I have wanted something like this for years. These are well made, and while I have not had to use them yet, I have no doubts they will work great the next time I find a screw or nail in a tire.
Recommended.
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Reviewed in the United States on December 14, 2023
★★★★★ 5
Good drill bits
Nice drill bits, work as they should and good quality. No reason to not recommend!
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Reviewed in the United States on December 16, 2023
★★★★★ 5
Excellent Product !
Size: 2.67 Ounce (Pack of 12)
I've used this product for years and never had a complaint. Works perfectly.
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Reviewed in the United States on February 7, 2026
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