Forged Pistons Wossner Ferrari 365GTB-4 365BB Daytona 81.50MM 10.50:1
SKU: 78993954109

Forged Pistons Wossner Ferrari 365GTB-4 365BB Daytona 81.50MM 10.50:1

Sale price$997.18 Regular price$1107.98
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Forged Pistons Wossner Ferrari 365GTB-4 365BB Daytona 81.50MM 10.50:1Wossner pistons are made from dedicated forgings produced in house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride napier xx rings and optimized skirt profiles. Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons. Complete with

Wossner pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design.

Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles.

Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons.

Complete with rings, wristpins & locks, and specification sheets.

Product detailed specification

Bore size

81.50MM

Stroke

71.00

Wossner compression ratio (CR)

10.50:1
 

Rod Lgth.

137.00

Dome volume (CC)

 +15.00

Comp Ht.

  30.80mm

Pin diameter

   19mm

Fits for

Ferrari 365GTB-4 365BB Daytona

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 78993954109

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 1656 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Cliente de Kindle
Pawtucket, US
★★★★★ 5
Comfortable
Size: Small, Color: Blue Atlantis/Washed Navy
Is super comfortable, it has removable pads. The color is beautiful (blue). Is like a medium support, but is keeps them in place! Would be buying more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
S
Verified Purchase
Susan
Houston, US
★★★★★ 3
Not My Favorite
Size: X-Large, Color: (401) Team Royal / / Black
I am on the fence with this product. I generally love Under Armour clothing, and the color is great. It fits well, too. But this sports bra has removable pads in it, and when I went to wash it, they got all turned around. The way you take out the pads and put them back in is pretty narrow, so it’s kind of hard to do. So I tried stitching them in place, but that didn’t work, they still got lumpy. Finally I just pulled them out and I use the sports bra without the padding. I suppose I should’ve just pulled the padding out each time I washed it, but it seems to me they need washing too? I don’t think I would buy this again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2025
A
Verified Purchase
Autigerdragon
West Palm Beach, US
★★★★★ 5
Great Value and Great product.
Size: Medium, Color: White (100)/Halo Gray
Wife said fits perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
T
Verified Purchase
Tonya
Alexandria, US
★★★★★ 5
Men's Mock Neck Zip Pullover - Purple
Color: Smoky Purple Melange, Size: 3X-Large
Great fabric, color and fit! Purchased this for my husband to wear Easter and it was very nice quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
F
Verified Purchase
fccinAZ
Natrona Heights, US
★★★★★ 5
Great Quality and Price
These are the perfect weight for cool Arizona nights and make a great layer for colder climates. The fleece lining is very soft and comfortable and the shirt is true to size. Great price for excellent quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026

recommand products