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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
PERFORMANCE FORGED H-BEAM CONRODS TO SUIT HOLDEN STATESMAN VS WH WK L67 SUPERCHARGED 3.8L V6Designed in house using a very comprehensive 3D design package, Mace now offers their very own 4340 steel forged conrods for the hardcore racer or that tough street build. Performance and durability are validated through many hours of realistic motion and force simulations so users can be assured these rods will withstand anything that is thrown at them. These are a direct fit for the L67 Supercharged 3. 8L V6 and are capable of handling 1000hp. Also
Designed in-house using a very comprehensive 3D design package, Mace now offers their very own 4340 steel forged conrods for the hardcore racer or that tough street build. Performance and durability are validated through many hours of realistic motion and force simulations so users can be assured these rods will withstand anything that is thrown at them. These are a direct fit for the L67 Supercharged 3.8L V6 and are capable of handling 1000hp. Also included is a set of Mace high tensile connecting rod bolts rated to 200,000 PSI.
Features:
- High tensile 4340 aircraft quality forged steel
- 2 Piece forging
- Hardness of HRC34-38
- Dowelled caps for precision alignment
- X-RAY & sonic tested
- Quenching and heat treated
- Extra shot peened
- Weight matched Sets to +/- 1 gram
Vehicle Fitment Guide
Notes:
- Due to factory variations in crankshaft journal and piston gudgeon pin sizes, resizing of the conrod big end and/or small end bush to pin clearance may be required. Have your engine builder check the clearances before assembling and have them set depending on the application.
- Torque conrod bolts to 75Nm or 55 Ft-lb.
- The ARP bolts do not suit these conrods.
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
4.2 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Durable, long lasting . 8months of use before came apart.
Size: Large (5" x 3.25" x 9"), Size: Large (5" x 3.25" x 9")
I bought this toy may 2025 it is now January 2026 I am finally having to replace . I have a chessie , almost 2 yo he is not an insane chewer but he does make the fabric “ tuff toys” look like a joke . Those are gone in ten minutes . This one last and last and last . It’s a great buy. In process of ordering my third one decided to write a review. I never write reviews . Such a simple product but worth every penny . My dogs favorite toy . Will stay in the arsenal .
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Reviewed in the United States on January 28, 2026
★★★★★ 4
Not recommended at all for heavy chewers
Size: Large (5" x 3.25" x 9"), Size: Large (5" x 3.25" x 9")
They advertise this toy as a heavy chewer toy and it’s not. My big dog chewed through it in a couple days and that’s with me yelling at him to chew it gently. I like the toy and it’s great for smaller less advid chewers. I put kibble in the holes and watch my Shiba go to town throwing it around but my mixed lab/dane has a nub of rubber left. So maybe don’t advertise it as a heavy chewer toy. The rubber is way too soft for you to be suggesting that. It did come with a strong chemical smell that my dogs didn’t like and I had to wash it 3x before they’d touch it.
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Reviewed in the United States on August 5, 2024
★★★★★ 5
Great value, durable, enriching
Size: Large (5" x 3.25" x 9")
$5 for the large size for our 15lb chiweenie mix was PERFECT. Her emotional support chew toy got destroyed and I wanted something I felt safe leaving in her kennel while I was out. She anxiously chews. Bought this to try out and she took a bit to get into it, but now she loves it. Probably could’ve gone with a smaller size, but oh well. We put treats inside and smear peanut butter or wet food on the dumbbell like ends for enrichment. So far has held up over 3 weeks.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
A good choice
Size: Large (5" x 3.25" x 9")
Initially I put this toy in my save-for-later on Amazon. As I was perusing through one morning I noticed that it had been reduced so, I ordered it. It arrived promptly, was well packaged, and has been a good addition to my Doberman's toy box. It has not been chosen as the ultimate favorite, but he likes enough to select it, carry it around, and chew on it. To us there is no unpleasant odor. It is good solid rubber and despite all of his chewing maneuvers, there are not holes, marks, or bits of the ball where they should not be. He carries the toy in his mouth in the middle of the toy, but likes to lie on the floor, hold one ball end in his paws and chew on the other. Overall, I would give this a grade of a good, solid, reliable dog toy.
I cannot address suction power, because I am not sure what is meant by that in a toy that is shaped like an old fashioned dumb bell.
Top 3 Likes:
-Durable rubber chew toy for large dog that is easily carried
-Bright color making it easily visible
-No offensive odors
Top 3 Dislikes:
-Serviceable toy, not a favorite
-Could be chewed into little pieces by a very aggressive chewer (mine is not)
-Poor at dispensing treats; they fall right out with no challenge
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Reviewed in the United States on June 16, 2024
★★★★★ 3
Works good for my medium dog
Size: Large (5" x 3.25" x 9")
As expected. Good for medium chewers but not heavy chewers.
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Reviewed in the United States on April 6, 2026
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