Our extensive Velocette engine range includes everything from pistons and valves, to sprockets and screws, and everything in between. Browse our products below or head to our diagrams page to find the specific engine part you’re looking for.

If you require assistance or advice in selecting the correct engine part, please don’t hesitate to pick up the phone or get in touch via email/contact form.
Product Categories
Velocette Engine
velocette venom/ thruxton "thurston" crankcases
MAS 29/5 Velocette Venom/ Thruxton "Thurston" Crankcases **Please Call to Order**
Velocette Venom / Thruxton "Thurston" Crankcase
£1750.00
(Inc £1750.00)
K35/4 Oldham Coupling Thick Flange Type + 4 thou (+004
K35/4 Oldham Coupling Thick Flange Type + 4 thou (+004")
K35/4 +4 thou (+004")
£19.85
(Inc £23.82)
a9/9as rocker oil feed pipe - mac - timing cover to rockers
A9/9AS Rocker Oil Feed Pipe - Iron Head MAC - Timing Cover to Rockers
A9/9AS Rocker Oil Feed Pipe - MAC - Timing Cover to Rockers
£36.00
(Inc £43.20)
mas1
MAS1 Intermediate Gear with Bush From MAC 15523
Intermediate Gear with Bush From MAC 15523
£98.40
(Inc £118.08)
Out Of Stock
fk26/7 engine plate - front mss/kss mk2
FK26/7 Engine Plate - Front MSS/KSS Mk2
FK26/7 Engine Plate - Front MSS/KSS Mk2
£18.20
(Inc £21.84)
f110/15 engine plate rear - mac/mov rigid
F110/15 Engine Plate Rear - MAC/MOV Rigid
F110/15 Engine Plate Rear - MAC/MOV Rigid
£18.20
(Inc £21.84)
f110/16 engine plate - right hand rear mac/mov
F110/16 Engine Plate - Right Hand Rear MAC/MOV
F110/16 Engine Plate - Right Hand Rear MAC/MOV
£14.20
(Inc £17.04)
k89/3 engine sprocket 23t - kss
K89/3 Engine Sprocket 21T - KSS - 3 Lobe Type
K89/3 Engine Sprocket 23T - KSS
£82.00
(Inc £98.40)
fk75-12 engine head steady to frame kss & mac
FK75/12 Engine Head Steady To Frame KSS & MAC
FK75-12 Engine Head Steady To Frame KSS & MAC
£11.00
(Inc £13.20)
mas100a
MAS100A Push Rod Assembly VM/VP 210mm
MAS100A Push Rod Assembly VM / VP 210mm
£28.80
(Inc £34.56)
m39/2a
M39/2A Tappet Adjusting Screw - Allen Head
Tappet Adjusting Screw Special with Allen head to aid with ease of adjustment
£4.90
(Inc £5.88)
K111/2 Crankshaft Bevel Shim - 005 Inch
K111/2 Crankshaft Bevel Shim - 005 Inch
K111/2 Crankshaft Bevel Shim - 005 Inch
£2.50
(Inc £3.00)
fk75-2 engine steady tube kss short type
FK75/2 Engine Steady Tube KSS Short Type
FK75-2 Engine Steady Tube KSS Short Type
£11.00
(Inc £13.20)
fk75-4 engine steady tube mov
FK75/4 Engine Steady Tube MOV
FK75-4 Engine Steady Tube MOV
£11.00
(Inc £13.20)
m202/3 intermediate gear bush - iron mac & mss - 1.90 inch long
M202/3 Intermediate Gear Bush - Iron MAC & MSS - 1.90 Inch Long
M202/3 Intermediate Gear Bush - Iron MAC & MSS - 1.90 Inch Long
£22.00
(Inc £26.40)
fk27/5 rear engine plate r/h kss/mss/kts
FK27/5 Rear Engine Plate R/H KSS/MSS/KTS
FK27/5 Rear Engine Plate R/H KSS/MSS/KTS
£29.00
(Inc £34.80)
K6/7,7/6 Valve Springs -MAC/MOV/KSS Coil Springs
£25.00
(Inc £30.00)
M2/12 Valve Inlet - Viper- Plasma Coated - 5/16
£30.00
(Inc £36.00)
K5/7 Valve Cotters (Pair) - 3/8
K5/7 Valve Cotters (Pair) - 3/8" Exhaust
£5.20
(Inc £6.24)
K5/6 Valve Cotters (Pair) - 5/16" Inlet
£5.20
(Inc £6.24)
K6/2,7/2 Valve Springs - Early Models - set of 4
£25.00
(Inc £30.00)
K4/6 Valve Spring Collar - Outer
£24.70
(Inc £29.64)
K4/5 Valve Spring Collar (K4 Top Washer)
£9.80
(Inc £11.76)
K4/4 Valve Spring Collar - Inner
£12.10
(Inc £14.52)
K38/6 Valve Spring Bottom Washer
£10.80
(Inc £12.96)
K38 Valve Spring Bottom Washer
£8.50
(Inc £10.20)
K3/7 Valve Guide Inlet from KTT 400
£10.48
(Inc £12.58)
Out Of Stock
K3/6 Valve Guide - Inlet 5/16" KSS with oil hole
£24.60
(Inc £29.52)
K3/5 Valve Guide - In 3/8" Stem From KSS3800
£24.60
(Inc £29.52)
M2/16 Valve Exhaust - Viper Tuftrided - 3/8
£30.00
(Inc £36.00)
M2/17 Valve Exhaust - VM 3/8" Stem
£30.00
(Inc £36.00)
M2/18 Valve Inlet - Thruxton - 5/16
£38.00
(Inc £45.60)
M40 Valve Spring Washer Shim 010 Thou
£3.20
(Inc £3.84)
M38/4 Valve Spring Bottom Washer (Hairsprings)
£15.40
(Inc £18.48)
M3/6os Valve Guide - Inlet +010
M3/6OS Valve Guide - Inlet +002" Oversize OD
£14.50
(Inc £17.40)
M3/6 Valve Guide - Inlet - 5/16
M3/6 Valve Guide - Inlet - 5/16" ID - Colsibro
£13.90
(Inc £16.68)
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