Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Comp Cams Xtreme Energy Camshaft Lift .465/.477, Chevy SB 327 350 # CC12-674-4Comp Cams Xtreme Energy Camshaft Lift . 465 . 477, Chevy SB 327 350 # CC12 674 4 Please call for assistance Cam Style: Mechanical flat tappet Basic Operating RPM Range: 1,000 5,600 Intake Duration at 050 inch Lift: 218 Exhaust Duration at 050 inch Lift: 224 Duration at 050 inch Lift: 218 int. 224 exh. Advertised Intake Duration: 256 Advertised Exhaust Duration: 262 Advertised Duration: 256 int. 262 exh. Intake Valve Lift with Factory Rocker Arm Ratio:
Comp Cams Xtreme Energy Camshaft Lift .465/.477, Chevy SB 327 350 # CC12-674-4Please call for assistance
Cam Style:Mechanical flat tappet
Basic Operating RPM Range:1,000-5,600
Intake Duration at 050 inch Lift:218
Exhaust Duration at 050 inch Lift:224
Duration at 050 inch Lift:218 int./224 exh.
Advertised Intake Duration:256
Advertised Exhaust Duration:262
Advertised Duration:256 int./262 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.465 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.477 in.
Valve Lift with Factory Rocker Arm Ratio:0.465 int./0.477 exh.
Lobe Separation (degrees):110
Intake Valve Lash:0.016 in.
Exhaust Valve Lash:0.016 in.
Computer-Controlled Compatible:No
Grind Number:CS XS256S-10
Valve Springs Required:Yes
Quantity:Sold individually.
COMP Cams Xtreme Energy camshafts are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.
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 155 reviews
Sort
Product Reviews
★★★★★ 5
Buy them!
Size: 8.5, Color: Black
Great fit, very comfortable and they look great. Highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 3
Doesn't really slip on too well.
Size: 11, Color: White, Size: 11, Color: White
Doesn't really slip on too well. Also, since the heel is ridged it unintentionally allows my heel to slip out while walking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
★★★★★ 4
Really like these for casual summer outfits
Size: 10.5, Color: White
These are really nice kicks. Stylish, comfortable, and eye catchy for sure. Not too heavy, good price, and fit well. These are great, casual white shoes for a summer outfit.
I gave it 4 out of 5 stars as these do pick up and hold onto dirt and smudges more than I’d like to see. Yes, I know, white shoes are magnets for this stuff, but these tend to scuff and discolor more than I would have assumed. I live in an area with lots of bad weather most of the year so I only get a chance to wear them for a few months of the year unless I want to brave the wet and muddy weather. If you live in an area that has lots of sun and are willing to put these to the test and clean them often, I would say go for it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
★★★★★ 5
Terrific shoes
Size: 8.5, Color: Cognac
Fit is perfect. Looks great. Comfort is terrific. Wood buy them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
★★★★★ 1
Poor quality
Size: 9, Color: Black/Black, Size: 9, Color: Black/Black
Bottom of shoes after three weeks worn already have a hole in it!
Didn’t expect to have to toss them away so soon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026