


6.6 Liter GM LT Gen V | Cast Iron | Engine | Port Injected | Factory Mast Cylinder Heads
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
6.6 Liter GM LT Gen V | Cast Iron | Engine | Port Injected | Factory Mast Cylinder HeadsEngine pricing & lead times vary please call 1 866 551 4916 for pricing & delivery estimate. Click here to request a custom engine with our free engine quote questionaire. Mast Motorsports 402 Cubic inch GM Gen V LT engine Port Fuel injection or Direct Injection Wet Sump Applications Mast hand builds each engine, and remanufactures components to bring you only the highest quality engine available. Specs 402 Cubic Inch Factory Mast GM Gen V Re Sleeve
Quick Dispatch:
Your 6.6 Liter GM LT Gen V | Cast Iron | Engine | Port Injected | Factory Mast Cylinder Heads orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your 6.6 Liter GM LT Gen V | Cast Iron | Engine | Port Injected | Factory Mast Cylinder Heads ships.
Need Help?
Questions about 6.6 Liter GM LT Gen V | Cast Iron | Engine | Port Injected | Factory Mast Cylinder Heads, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 6.6 Liter GM LT Gen V | Cast Iron | Engine | Port Injected | Factory Mast Cylinder Heads in your area.
Get Shipping Estimates
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
You may also like
4.4 ★★★★★
Based on 553 reviews
Sort
Product Reviews
★★★★★ 5
My Golden Retriever’s favorite
We’ve owned lots of toys and balls. This specific version (in blue) has been her absolute favorite. She’s about 72lbs and chews on this thing regularly with no visible damage. We actually own about 6 of them because they have a tendency to go missing underneath furniture and in the yard. We have two of the orange colored ones but she doesn’t like those nearly as much which I assume is because the blue is easier to see in the grass.
Other than that…They bounce really well and also whistle a little when you throw them hard enough. I hope they never stop making these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2024
★★★★★ 4
doesn't whistle as loud as other chuckit balls I've seen, but a good ball.
makes some noise, but I've seen (and played with) others at the dog park that whistle much louder than the 1 I got. all Chuckit balls... so, just this one I'm betting.
but it flys good and the dog loves to chase it.
he chews it a fair bit as well and the ball has not taken much damage from him (lab mix) or others that have had a go at it.
I'll likely buy another at some point ... just wish it was a little louder when flying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
★★★★★ 5
Blue ball, my dog likes blue.
Just a ball right? Evidently not! My dog won’t chase an orange chuck it ball or the glow in the dark ball- only the blue one 🤷🏼♀️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2025
★★★★★ 3
I wanted a blue ball
It's great. It just wasn't blue.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
★★★★★ 5
its a great ball
works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2025