My Garage x


Note: We have recently updated our fitment data. You may need to resave your Year / Make / Model rides into your garage for proper results.



You must login to add rides to your garage.
Login

x

Year:
Make:
Model:
 
Find A Local Dealer

Facebook

Youtube

PERFORMANCE MOTORCYCLE PARTS AND KITS FOR AMERICAN V-TWINS

S&S Cycle logo
My Garage / My Ride
  • Year  
  • Make 
  • Model
0 Items
$0.00

Special Order Cylinder Heads For 4 3/8" Bore Engines

 
$1,759.95
SKU:
90-1247
Qty:
 
Dealer Only Item

 
 
Facebook Twitter
 
 
 
Description
Product Reviews
Specs
Fitment
Instructions

The S&S® B2 cylinder heads were originally developed for the now legendary S&S Tribute 145 engines. They have been used in a number of other applications on the race track and on the street. B2 cylinder heads for 4 3/8" bore engines have a slightly different combustion chamber, and a different mounting bolt pattern than the B2 cylinder heads for 4 1/8" bore engines.

B2 head kits come with S&S .660" lift valve springs which is adequate for most high performance street applications. However, S&S .720" lift springs can be substituted if higher lift is required. Kits do not include gaskets, hardware, or intake and exhaust flanges. These parts must be purchased separately.

There are no customer reviews for this product. However, you can be the first person to add a review for this product.

Add Review
Add Review
Name:
Review:
Rating:
 
 
 
 
 
 

(Your browser will be redirected back to this page)