• S&S Cycle 84-99 BT 83cc Cylinder Head Kit For S&S 4in Bore - Natural Aluminum Finish
1 1
Animated GIF

S&S Cycle

S&S Cycle 84-99 BT 83cc Cylinder Head Kit For S&S 4in Bore - Natural Aluminum Finish

S&S Cycle 84-99 BT 83cc Cylinder Head Kit For S&S 4in Bore - Natural Aluminum Finish

$1,749.95 Inc. VAT
$1,749.95 Inc. VAT
9th Anniversary Badge

Price Match

Price Match Guarantee

If you find a lower price at an eligible US retailer website, we will match it.

Questions about this part?

Our technical advisors can confirm fitment for your vehicle. Contact us with your vehicle details.

UNLOCK BIGGER DISCOUNTS WITH ML PLATINUM
Sign Up

Sign up now for FREE

View full details

These S&S® Super Stock® cylinder heads are a direct replacement for original equipment heads on S&S® V100 4" bore engines for 1984-'99 HD® Evolution® Big Twins. The 84cc modified bathtub chamber is designed for a flat topped piston. Large 2.000" intake and 1.605" exhaust valves and high flowing ports supply plenty of air for big inch engines. Compatible with cams with lifts up to .650". Machined with the S&S® 4" cylinder stud pattern. (Not for stock crankcases).

Genuine S&S Cycle. Part number 90-1015.

Ships from US warehouse.

Note: Not CARB approved — not for sale or use on pollution-controlled vehicles in California.

  • Price Match Guarantee

    We are committed to giving you the best price. if you find a lower price on the same item at an eligible US retailer website, we will match it.

  • Fast US Delivery

    For in-stock item, get guaranteed fast US delivery. Same day dispatch available on in-stock items if your order is placed before 1pm ET.

  • Worldwide Shipping

    We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm ET on all in stock items!