Worldwide Shipping We offer shipping to most countries. Simply select your country once you have added items to your basket and you'll be shown an instant price for shipping without having to advance in to the check out process.
200,000+ Parts & Accessories Our catalogue has grown extensively over the years and we now source a huge range of parts and accessories from a number of distributors from round the world.
Order Online Or By Phone We're more than happy to have customers order which ever way they prefer. If you'd like to discuss anything over the phone prior to ordering we'd be delighted to help you.
Simple Exchange Or Refund Policy
We know when customers receive their orders there is always the possibility of needing to exchange or return items for a refund. Rest assured if you need to, we make it simple. See T&C's for more details.
Price Match Promise We offer a price match promise on all items we sell. Use the "Seen it cheaper?" option found on the product pages to request a price match.
Seen this item cheaper on another website? Let us try and match it!
We do our upmost to keep our prices competitive but due to the number of items we sell, you may occasionally find a better price advertised elsewhere. If you have seen a cheaper price on another website let us know by filling in this form. If we’re able to match the price, we’ll look to respond via email with a unique discount code within 1 hour (during working hours) so you're not waiting too long.
Socket-head bolt sets to meet virtually any custom need
Complete motor sets for 07 and later Big Twin include bolts for primary, cam, cam sensor, derby, rocker box, transmission top, transmission side, lifter block and clutch covers
Complete motor sets for 87-94 Big Twin include bolts for cam, primary, point, clutch, inspection and chain covers, lifter base, inner primary, top front and rear motor mounts, timing plug and header mount screws
Complete motor sets for 04 and later XL include bolts for primary, cam, derby, lifter block, points cover, rocker box and engine case
Complete motor sets for 86-03 XL include bolts for cam, primary, generator, sprocket, rocker box, top motor mount, lifter base, point or magneto cover
Made in the U.S.A.
Specifications +
Application: Lifter Block Product Name: Bolt Head Type: Socket Base Finish: Chrome Base Color: Silver Style: Smooth Units: Set
Part numbers +
MK378S
DS192397
Fitment +
HARLEY DAVIDSON
Dyna Switchback - FLD: 2012-2016
Road King - FLHR: 1999-2016
Road King Classic - FLHRC: 2004, 2007-2016
Road King Classic (EFI) - FLHRCI: 1999-2006
Road King (EFI) - FLHRI: 1999-2006
Road King Custom - FLHRS: 2004-2007
Road King CVO/SE - FLHRSE3: 2007
Road King CVO/SE - FLHRSE4: 2008
Road King CVO/SE - FLHRSE5: 2013
Road King CVO/SE - FLHRSE6: 2014
Road King CVO/SE (EFI) - FLHRSEI: 2002
Road King CVO/SE (EFI) - FLHRSEI2: 2003
Road King Custom - FLHRSI: 2004-2006
Electra Glide Standard - FLHT: 1999-2005, 2007-2010
Softail Breakout Pro Street CVO/SE - FXSE: 2016-2017
Softail - FXST: 1999-2007
Softail Night Train - FXSTB: 1999-2009
Softail Night Train (EFI) - FXSTBI: 2003-2006
Softail Custom - FXSTC: 1999, 2007-2010
Softail Deuce - FXSTD: 2000-2007
Softail Deuce (EFI) - FXSTDI: 2001-2006
Softail Deuce CVO/SE - FXSTDSE: 2003
Softail Deuce CVO/SE - FXSTDSE2: 2004
Softail Standard (EFI) - FXSTI: 2003-2006
Softail Springer - FXSTS: 1999-2006
Softail Springer (EFI) - FXSTSI: 2003-2006
Softail Springer CVO/SE - FXSTSSE: 2007
Softail Springer CVO/SE - FXSTSSE2: 2008
Softail Springer CVO/SE - FXSTSSE3: 2009
Softail Standard - FXST: 2008-2015
Delivery +
All orders are shipped with either DPD, Fedex, UPS, DHL or Royal Mail. The courier used to ship your order is determined by ourselves once your order has been placed and normally depends on the size, volume and the shipping destination. The selected courier for your order will be quoted in your order confirmation email which you will receive once we have processed your order. Once your order has been shipped, this will be confirmed via email and you will receive a tracking number so you can keep an eye on your shipments progress.
Estimated shipping date between 13 Dec and 19 Dec.
