Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Very large oversize +.060" valve guide for machining to correct dimension. Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) and T style (Twin Cam) SuperStock cylinder heads but will also fit OEM 84-99 Evo B.T.; 86-03 Sportster and 99-04 Twin Cam models.
Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) and T style (Twin Cam) SuperStock cylinder heads but will also fit OEM 84-99 Evo B.T.; 86-03 Sportster and 99-04 Twin Cam models.
Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) and T style (Twin Cam) SuperStock cylinder heads but will also fit OEM 84-99 Evo B.T.; 86-03 Sportster and 99-04 Twin Cam models.
+.030" very large oversize. Must be machined to correct dimensions. Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) and T style (Twin Cam) SuperStock cylinder heads but will also fit OEM 84-99 Evo B.T.; 86-03 Sportster and 99-04 Twin Cam models.
With a special outer diameter to accommodate S&S KN/ / Flathead Power valve spring covers. Will also fit stock Knuckle and S&S KN engine applications.
With a special outer diameter to accommodate S&S KN / Flathead Power valve spring covers. Will also fit stock Knuckle and S&S KN engine applications.
''Type A'' gasket. 3-5/8" big bore copper gasket. Type A gasket explained: The ''Type A'' gasket is the early type introduced on the 1984 Evolution Big Twin models; and can be used on all of the 84-99 Evo Big Twin models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL; but stick out at the cylinder base. Both type ''A'' and type ''B'' have identical inner bore diameter; oil hole and stud hole locations. Gaskets for front & rear cylinder are identical. Only difference between the ''A'' & ''B'' gaskets is the outside perimeter.
1.671" diameter for all 99-17 OEM Twin Cam and S&S 3-piece flywheel assemblies (press-in style) produced after 2013. Incl. crankpin end plugs. Note: For replacement crankpin end plugs see 565133.
1.671" diameter for all 99-17 OEM Twin Cam and S&S 3-piece flywheel assemblies (press-in style) produced after 2013. Incl. crankpin end plugs. Note: For replacement crankpin end plugs see 565133.
CNC machined billet aluminum cam gear / timing cover. The special billet aluminum frame supports a transparent polycarbonate window allowing a look inside the working engine. Incudes chrome hardware and gasket. Note: Check for sufficient exhaust to Clarity Window distance of at least 5/16" (8cm) with aftermarket exhaust systems to prevent heat damage to the polycarbonate window.
In Black Ops; a gloss black with a black wrinkle combination finish. CNC machined billet aluminum cam gear / timing cover. The special billet aluminum frame supports a transparent polycarbonate window allowing a look inside the working engine. Incudes chrome hardware and gasket. Note: Check for sufficient exhaust to Clarity Window distance of at least 5/16" (8cm) with aftermarket exhaust systems to prevent heat damage to the polycarbonate window.
For Twin Cooled engines. This is a precision CNC machined oil pump in the S&S blue anodized finish. It offers 20% oil flow increase on the supply side and a 52% scavenge side increase with independent scavenge sections for flywheel cavity and cam chest with debris screens in both scavenge pickups. A magnet in the cam chest will help prevent debris from entering the pump. The pressure relieve valve is adjustable and adjustments can be made with oil pump in engine. Note: Does not fit models with air cooled (oil cooled) engines.
OEM reproduction hydraulic unit. Replacement for 17920-53A. Note: The early style hydraulic tappets sets can be purchased as a set (hydraulic unit + tappet body with roller) or as individual parts. When purchasing individual parts correct tolerance cannot be guaranteed; which can influence hydraulic function. Dealers with a larger stock can mix and match hydraulic units and tappet bodies to compose a set that offers excellent bleed-down times. For all others it is advised to go for a complete hydraulic unit and tappet body assembly from the same manufacturer; as S&S or JIMS offer. These are machined with the correct tolerance relative to each other to work correctly right out of the box.
Forged low compression Wiseco piston kit. 7:1 compression ration (stock is around 8:1) for improved reliability. Includes wrist pins; circlips and Hastings rings. Note: These Wiseco pistons will fit stock style Hastings rings with 1.2mm (0.047") top & middle ringlands and a 4.75mm oil ring.
Standard 9:1 compression ratio ratio with forged flat top pistons. Includes Hastings rings; circlips and wrist pins.
High 10.5:1 compression ratio ratio with forged flat top pistons. No cylinder head modifications required. Includes Hastings rings; circlips and wrist pins.
High 10.5:1 compression ratio ratio with forged flat top pistons. No cylinder head modifications required. Includes Hastings rings; circlips and wrist pins.
High 10.5:1 compression ratio ratio with forged flat top pistons. No cylinder head modifications required. Includes Hastings rings; circlips and wrist pins.
Stock replacement forged piston kit. Stock 8.5:1 compression ratio. Complete with Hastings rings; circlips and wrist pins. Note: Will also fit Evo B.T. models equipped with Screamin'' Eagle cylinders heads; which will give a higher 9.5:1 compression ratio.
Stock replacement forged piston kit. Stock 8.5:1 compression ratio. Complete with Hastings rings; circlips and wrist pins. Note: Will also fit Evo B.T. models equipped with Screamin'' Eagle cylinders heads; which will give a higher 9.5:1 compression ratio.
Stock replacement forged piston kit. Stock 8.5:1 compression ratio. Complete with Hastings rings; circlips and wrist pins. Note: Will also fit Evo B.T. models equipped with Screamin'' Eagle cylinders heads; which will give a higher 9.5:1 compression ratio.
Stock replacement forged piston kit. Stock 8.5:1 compression ratio. Complete with Hastings rings; circlips and wrist pins. Note: Will also fit Evo B.T. models equipped with Screamin'' Eagle cylinders heads; which will give a higher 9.5:1 compression ratio.
High 10:1 compression ratio (standard is 9:1) for stock XL 1000 Sportster models. Will not fit XR style cylinder heads. Incl. forged pistons; wristpins; Hastings rings and circlips.
High 10:1 compression ratio (standard is 9:1) for stock XL 1000 Sportster models. Will not fit XR style cylinder heads. Incl. forged pistons; wristpins; Hastings rings and circlips.
Forged piston kit. 9:1 compression ratio (stock is around 8.5:1). Incl. Hastings rings; wrist pins and circlips. Note: Hastings ringlands used are 1st ring: 1.6mm; 2nd ring: 1.6mm and oil ring: 4.75mm.
4-1/2" stroke with 8-1/2" diameter flywheels. Stock replacement for S&S engines. No hassle in rebuilding or getting the right parts; it''s all here in one package. These are exactly set-up like the flywheels used in current S&S production engines.
KASKI PEŁNE
KASKI OTWARTE
KURTKI MOTOCYKLOWE
SPODNIE
BUTY
RĘKAWICE