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Engine - Cylinder Heads

146 products
Powersport Superstore is your go-to source for Engine - Cylinder Heads and related parts. Shop our unbeatable selection of Cylinder Heads with top-tier service, fast shipping, and great prices.
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Feuling 3001 Twin Cam Cylinder Stud Kit
$169.95
$169.95
Superior in strength and performance; designed to exceed needs of high-performance engines. Made of heat-treated 8740 chromoly steel. Stock replacement; reusable studs recommended for all V-Twin en...
Feuling 3026 Evolution Cylinder Stud Kit
$130.95
$130.95
Superior in strength and performance; designed to exceed needs of high-performance engines. Made of heat-treated 8740 chromoly steel. Stock replacement; reusable studs recommended for all V-Twin en...
9% Off
S&S Cycle 106-1070 Retro Top-End Conversion Kit - For Stock Bore Cylinders
$3,621.30
$3,621.30
$3,995.95
Kits do not include pan covers.. Give your Shovelhead engine that nostalgic look of a Panhead. Kit consists of a set of S&S P-series cylinder heads with rocker cradles, S&S roller rocker a...
9% Off
S&S Cycle 106-1071 Retro Top-End Conversion Kit - For 3.625in. Bore Cylinders
$4,074.90
$4,074.90
$4,499.95
Kits do not include pan covers.. Give your Shovelhead engine that nostalgic look of a Panhead. Kit consists of a set of S&S P-series cylinder heads with rocker cradles, S&S roller rocker a...
6% Off
S&S Cycle 106-4277 Super Stock 79cc Cylinder Head Kit - .640in. Lift Springs - Silver Powder-Coat
$2,022.81
$2,022.81
$2,149.95
Compression release machining Must use S&S rocker boxes (PART #90-4110) if S&S compression releases are used. High port flow gives great performance now, and more later when additional upg...
6% Off
S&S Cycle 106-3227 Super Stock 79cc Cylinder Head Kit - .640in. Lift Springs - Silver Powder-Coat
$2,022.81
$2,022.81
$2,149.95
Compression release machining Must use S&S rocker boxes (PART #90-4110) if S&S compression releases are used. High port flow gives great performance now, and more later when additional upg...
10% Off
S&S Cycle 90-1498 Super Stock Cylinder Heads (Rubber Band Intake) - Stock Bore - Natural Finish
$1,558.50
$1,558.50
$1,723.95
Heads come completely assembled with valve seats, valves, guides, seals, .590in. lift valve springs, collars and valve keepers. Complete kits also include rocker cover gaskets, head gaskets and mis...
9% Off
S&S Cycle 900-0349 Super Stock 91cc Cylinder Head Kit - .640in. Lift Springs - Wrinkle Black Powder-Coat
$1,635.26
$1,635.26
$1,795.95
High port flow gives great performance now, and more later when additional upgrades are done. Heads are fully assembled with springs and valves, and are available in silver or black powder-coat fin...
10% Off
S&S Cycle 90-1106 Super Stock 89cc Cylinder Head Kit - .640in. Lift Springs - Winkle Black
$1,623.30
$1,623.30
$1,795.95
Compression release machining Must use S&S rocker boxes (PART #90-4110) if S&S compression releases are used. High port flow gives great performance now, and more later when additional upg...
10% Off
S&S Cycle 106-4270 Super Stock 89cc Cylinder Head Kit - .640in. Lift Springs - Silver Powder-Coat
$1,803.30
$1,803.30
$1,995.95
Compression release machining Must use S&S rocker boxes (mfr# 90-4110) if S&S compression releases are used. High port flow gives great performance now, and more later when additional upgr...
10% Off
S&S Cycle 90-1293 Super Stock 79cc Cylinder Head Kit - .640in. Lift Springs - Winkle Black
$1,641.30
$1,641.30
$1,815.95
Compression release machining Must use S&S rocker boxes (PART #90-4110) if S&S compression releases are used. High port flow gives great performance now, and more later when additional upg...
10% Off
S&S Cycle 106-3240 Super Stock 89cc Cylinder Head Kit - .640in. Lift Springs - Winkle Black
$1,803.30
$1,803.30
$1,995.95
Compression release machining Must use S&S rocker boxes (PART #90-4110) if S&S compression releases are used. High port flow gives great performance now, and more later when additional upg...
10% Off
S&S Cycle 90-1004 Super Stock EVO Cylinder Heads - Natural
$1,761.90
$1,761.90
$1,949.95
S&S heads give great performance now, and work perfectly with additional upgrades later. Kits are fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift). Av...
10% Off
S&S Cycle 90-1497 Super Stock Cylinder Heads (O-ring Intake) - 3-5/8in. Bore - Natural Finish
$1,716.90
$1,716.90
$1,899.95
Heads come completely assembled with valve seats, valves, guides, seals, .590 lift valve springs, collars and valve keepers. Complete kits also include rocker cover gaskets, head gaskets and miscel...
10% Off
S&S Cycle 106-3233 Super Stock 79cc Cylinder Head Kit - .640in. Lift Springs - Winkle Black
$1,803.30
$1,803.30
$1,995.95
79cc heads work great with stock motors for 88in. to 103in. motors. 79cc have 1.940in. intake and 1.575in. exhaust valve and springs for up to .640in. lift. 79cc heads accept OEM rocker boxes. Must...
10% Off
S&S Cycle 90-1504 Super Stock EVO Cylinder Heads - Black
$1,626.90
$1,626.90
$1,799.95
S&S heads give great performance now, and work perfectly with additional upgrades later. Kits are fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift). Av...
10% Off
S&S Cycle 90-1499 Super Stock Cylinder Heads (Band Intake) - 3-5/8in. Bore - Natural Finish
$1,632.30
$1,632.30
$1,805.95
Heads come completely assembled with valve seats, valves, guides, seals, .590 lift valve springs, collars and valve keepers. Complete kits also include rocker cover gaskets, head gaskets and miscel...
10% Off
S&S Cycle 106-4570 Cylinder Heads for EVO Motors with Stock-Style Pistons - Black Powder-Coat
$1,410.90
$1,410.90
$1,559.95
Now S&S heads are available to be used with stock-style flat-top pistons. Kits are fully assembled, and include stainless steel valves and high-lift (.585in.) springs. Intake manifold and gaske...
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