Check the item description to confirm this fits your vehicle

SILVOLITE 14cc Dome Pistons & Moly rings for MerCruiser/Chevy BB 454 7.4L STD

chupacabramotor
(4918)
Registered as a business seller
Seller's other items
Contact seller
US $314.63
ApproximatelyEUR 268.85
Condition:
New
More information - About this item condition
Select
STD 4.250 Bore diameter
+.030 over 4.280 Bore diameter (Out of stock)
+.040 over size 4.290 Bore diameter
+.060 over size 4.310 Bore diameter
Last one4 sold
Breathe easy. Free postage and returns.
People want this. 11 people are watching this.
Postage:
Free Standard Shipping.
Located in: Nashville, Tennessee, United States
Delivery:
Estimated between Wed, 1 Oct and Sat, 4 Oct to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
60 days return. Seller pays for return postage.
Payments:
    Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:156921198523
Last updated on 21 Aug, 2025 14:25:58 BSTView all revisionsView all revisions

Item specifics

Condition
New
Items Included
Piston Rings, Wrist Pin, Pistons
Manufacturer Part Number
(8) 3458HC-STD, 2M683
Piston Diameter
SELECT SIZE NEEDED
Material
Hypereutectic
Vintage Part
No
California Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Brand
Silvolite
Type
Piston Set
Interchange Part Number
MerCruiser, Marine, Boat, 7.4, 7.4L BBC, Chevy
Manufacturer Warranty
Replacement before installation
OE/OEM Part Number
N/A
Cylinder Bore Diameter
SELECT SIZE NEEDED
Pin Diameter
.989
Country/Region of Manufacture
Mexico
Item Weight
16 LBS
Performance Part
No
Category

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
About this seller

chupacabramotor

99.3% positive Feedback•18K items sold

Joined Apr 2014
Usually responds within 24 hours
Registered as a business seller
Welcome to Chupacabramotor, your ultimate destination for all things automotive engine parts related! Dive into our extensive selection within top categories like eBay Motors and Business & ...
See more
Visit shopContact

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Seller Feedback (5,183)

All ratings
Positive
Neutral
Negative
See all Feedback

More to explore: