Overview Product Description Super Stock Cylinder Head Kit S&S heads give great performance, and work with additional upgrades Compatible with stock 3-1/2" or 3-5/8" bore engines Fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift) Large 2.000" intake and 1.605" exhaust valves and high flowing ports supply plenty of air for big inch engines Must reuse stock headbolts Made in the USA S&S Super Stock piston kits are required. Intake manifold, pistons and gasket kits are sold separately. Product Videos Custom Field Product Reviews Write a Review Write a Review × S&S Cycle S&S Cycle #90-1504 - Cylinder Head Kit - Super Stock - Black - Evolution Big Twin '88-'99 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
S&S Cycle | sku: 0930-0007 S&S Cycle #90-1004 - Cylinder Head Kit - Super Stock - Natural - Evolution Big Twin '88-'99 MSRP: $1,949.95 Was: Now: $1,754.96 Add to Cart S&S Cycle | sku: 0930-0134 S&S Cycle #90-1499 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,805.95 Was: Now: $1,625.36 Add to Cart S&S Cycle | sku: 0930-0009 S&S Cycle #90-1498 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,723.95 Was: Now: $1,551.56 Add to Cart S&S Cycle | sku: 0930-0133 S&S Cycle #90-1488 - Cylinder Head Kit - Super Stock® - Dual Plug - Band Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart Recommended S&S Cycle | sku: 0930-0007 S&S Cycle #90-1004 - Cylinder Head Kit - Super Stock - Natural - Evolution Big Twin '88-'99 MSRP: $1,949.95 Was: Now: $1,754.96 Add to Cart S&S Cycle | sku: 0930-0134 S&S Cycle #90-1499 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,805.95 Was: Now: $1,625.36 Add to Cart S&S Cycle | sku: 0930-0009 S&S Cycle #90-1498 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,723.95 Was: Now: $1,551.56 Add to Cart S&S Cycle | sku: 0930-0133 S&S Cycle #90-1488 - Cylinder Head Kit - Super Stock® - Dual Plug - Band Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart × OK
S&S Cycle | sku: 0930-0134 S&S Cycle #90-1499 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,805.95 Was: Now: $1,625.36 Add to Cart S&S Cycle | sku: 0930-0009 S&S Cycle #90-1498 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,723.95 Was: Now: $1,551.56 Add to Cart S&S Cycle | sku: 0930-0133 S&S Cycle #90-1488 - Cylinder Head Kit - Super Stock® - Dual Plug - Band Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart Recommended S&S Cycle | sku: 0930-0007 S&S Cycle #90-1004 - Cylinder Head Kit - Super Stock - Natural - Evolution Big Twin '88-'99 MSRP: $1,949.95 Was: Now: $1,754.96 Add to Cart S&S Cycle | sku: 0930-0134 S&S Cycle #90-1499 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,805.95 Was: Now: $1,625.36 Add to Cart S&S Cycle | sku: 0930-0009 S&S Cycle #90-1498 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,723.95 Was: Now: $1,551.56 Add to Cart S&S Cycle | sku: 0930-0133 S&S Cycle #90-1488 - Cylinder Head Kit - Super Stock® - Dual Plug - Band Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart
S&S Cycle | sku: 0930-0009 S&S Cycle #90-1498 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,723.95 Was: Now: $1,551.56 Add to Cart S&S Cycle | sku: 0930-0133 S&S Cycle #90-1488 - Cylinder Head Kit - Super Stock® - Dual Plug - Band Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart
S&S Cycle | sku: 0930-0133 S&S Cycle #90-1488 - Cylinder Head Kit - Super Stock® - Dual Plug - Band Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart
S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart
S&S Cycle | sku: 0930-0007 S&S Cycle #90-1004 - Cylinder Head Kit - Super Stock - Natural - Evolution Big Twin '88-'99 MSRP: $1,949.95 Was: Now: $1,754.96 Add to Cart S&S Cycle | sku: 0930-0134 S&S Cycle #90-1499 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,805.95 Was: Now: $1,625.36 Add to Cart S&S Cycle | sku: 0930-0009 S&S Cycle #90-1498 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,723.95 Was: Now: $1,551.56 Add to Cart S&S Cycle | sku: 0930-0133 S&S Cycle #90-1488 - Cylinder Head Kit - Super Stock® - Dual Plug - Band Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart
S&S Cycle | sku: 0930-0134 S&S Cycle #90-1499 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,805.95 Was: Now: $1,625.36 Add to Cart S&S Cycle | sku: 0930-0009 S&S Cycle #90-1498 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,723.95 Was: Now: $1,551.56 Add to Cart S&S Cycle | sku: 0930-0133 S&S Cycle #90-1488 - Cylinder Head Kit - Super Stock® - Dual Plug - Band Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart
S&S Cycle | sku: 0930-0009 S&S Cycle #90-1498 - Cylinder Head Kit - Super Stock® - Single Plug - Band Style - Big Twin MSRP: $1,723.95 Was: Now: $1,551.56 Add to Cart S&S Cycle | sku: 0930-0133 S&S Cycle #90-1488 - Cylinder Head Kit - Super Stock® - Dual Plug - Band Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart
S&S Cycle | sku: 0930-0133 S&S Cycle #90-1488 - Cylinder Head Kit - Super Stock® - Dual Plug - Band Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart
S&S Cycle | sku: 0930-0013 S&S Cycle #90-1491 - Cylinder Head Kit - Super Stock® - Dual Plug - O-Ring Style - Big Twin MSRP: $1,886.95 Was: Now: $1,698.26 Add to Cart