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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Chev HEI Distributor Advance Curve Kit # 66948CChev HEI Distributor Advance Curve Kit # 66948C Distributor Advance, Mechanical, GM, HEI, Kit Advance Weights Included: Yes Advance Limit Bushings Included: Yes Spring Quantity: 6 Adjustable Vacuum Advance Included: No Quantity: Sold as a kit. Notes: Fits GM type HEI distributors. Will not work with computer controlled HEI. Proform HEI Advance Curve Kits These HEI advance curve kits from Proform are offered with three sets of springs for custom
Chev HEI Distributor Advance Curve Kit # 66948CDistributor Advance, Mechanical, GM, HEI, Kit
Advance Weights Included:
Yes
Advance Limit Bushings Included:
Yes
Spring Quantity:
6
Adjustable Vacuum Advance Included:
No
Quantity:
Sold as a kit.
Notes:
Fits GM type HEI distributors. Will not work with computer controlled HEI.
Proform HEI Advance Curve Kits
These HEI advance curve kits from Proform are offered with three sets of springs for custom-curving your own distributor. They're a must for modified engines.
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
4.8 ★★★★★
Based on 892 reviews
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Product Reviews
★★★★★ 5
My dachshund loves this bone
My dog absolutely loved this bone!! He has other bones but always resorts back to this one. It’s easy for him to hold and enjoy at the same time. It is very durable.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Dogs give the Y a 10 out of 10!
It seems like all dogs love these Y bones. It is not messy and its a dog favorite. Paid for many Y bones in the store but it is a little more going to a pet store. So tried online. Didn't disappoint! Cant have enough in my pantry. 😀
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Reviewed in the United States on May 21, 2026
★★★★★ 3
My Dog Loves It, But Be Careful
My dog absolutely loves the Benebone Wishbone Chew Toy—he gets so excited every time I bring it out. It’s clearly made for aggressive chewers and is very durable, but he often ends up hurting his teeth while chewing on it. I wish it were a bit gentler on his mouth. Great for keeping dogs entertained, just watch out if your pup has sensitive teeth.
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Reviewed in the United States on January 21, 2026
★★★★★ 5
My dogs LOVE these over the leading brand!
My dogs LOVE these chew bones! They will chew on these things for 30 minutes straight. They will dig them out from the dog basket, or whine at the door if they left it outside. I ended up having to get all 4 of my dogs each their own it was so popular. The white bone in the picture is the from the leading brand and you can see which one they go for, lol. They've had these bones for 6 weeks now and chew on them daily, and multiple times throughout the day. If your dog is a chewed or puppy, definitely give these a try!
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Keeps active dog busy
Color: Basic
Awesome interactive toy(ball) keeps our shepherd lab mix occupied for quite sometime
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Reviewed in the United States on February 4, 2026