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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
block of gear SMALL BLOCK GEAR DRIVE CHEVY ENGINE – Summers Brothers RacingSmall block gear drive aluminum, Chevrolet. Comes in gold anodize. Eliminates variations in valve and ignition timing Controls camshaft thrust Allows fine tuning cam timing Uses standard rotation cams Simplifies inspection and maintenance Summers Brothers gear drives for small block and big block Chevrolet V 8's are the ultimate in precision cam timing. Their heat treated and case hardened gears eliminate timing chain stretch and harmonics. Camshaft
Small block gear drive aluminum, Chevrolet. Comes in gold anodize.
- Eliminates variations in valve and ignition timing
- Controls camshaft thrust
- Allows fine tuning cam timing
- Uses standard rotation cams
- Simplifies inspection and maintenance
Summers Brothers gear drives for small-block and big-block Chevrolet V-8's are the ultimate in precision cam timing. Their heat treated and case hardened gears eliminate timing chain stretch and harmonics. Camshaft and ignition timing remain accurate at all engine speeds--and that means more horsepower!
Serious engine builders can appreciate the advantage of the Summers gear drive system. Cam timing is infinitely variable to allow maximum performance to be obtained from any profile. Camshaft forward and rearward thrust is controlled with needle bearings--a critical feature when using mushroom tappet cams.
Summers Brothers gear drives fit under stock timing chain covers (big-block covers require minor modifications). Unlike other gear drives, reverse rotation camshafts are not required, thanks to the Summers three-gear system. On small-block Chevrolet's, the cam and cam gear can be removed for inspection without dropping the oil pan.
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
4.7 ★★★★★
Based on 1114 reviews
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Product Reviews
★★★★★ 5
Good purchase
Size: 9.5, Color: Black
Value and quality was good
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Comfortable
Size: 7, Color: Black
Super comfy and stylish, I’ve never worn these styles of loafers however I’m glad I purchased these.
I’ve purchased another pair in a different color.
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Reviewed in the United States on April 14, 2026
★★★★★ 3
Meh
Size: 10, Color: Black
I had a real leather version of these shoes for many years. They are still totally wearable, however the soles have worn smooth from using them so much.
so naturally I buy a new pair. These are the same design. the stitching is close, the pattern in the leather is the same. But they are so much cheaper. There is no real leather. It's all synthetic. The sole is not the same quality of rubber. The stitching is not as good. They look fine, brand new, yet I am sure they will not last.
these are cheap. They also cost less, so I guess they are an average value, but I am very annoyed.
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Reviewed in the United States on May 25, 2025
★★★★★ 5
Nice Casual Shoe
Size: 14, Color: Black Napa Leather
Love them, they look nice and fix great
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Awesome
Size: 11, Color: Black Napa Leather
The Best Quality and design your can even wish for your feet.. ..I can buy them again and again and again
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Reviewed in the United States on April 17, 2026