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JIMS
Hydrosolid Tappets — Diameter 0.9035"
Performs like a hydraulic tappet to 5500 rpm, then converts to a solid tappet for an additional 3 to 6 usable hp; requires adjustable pushrods. Made in the U.S.A.
€138.01
Regular price
€186.85
JIMS
Powerglide™ Tappets — Oversize (+0.002"), Diameter 0.7330"
Hand-fit hydraulic tappets offering precise roller alignment and exact cam timing; recommend .0007"–.0012" block clearance.
€141.75
Regular price
€178.20
JIMS
Powerglide™ Tappets — 0.7310" diameter, Standard
Precision-machined hydraulic tappets for cast iron or aluminum blocks. Fitted to exact clearances for long roller life and accurate cam timing.
€98.68
Regular price
€124.06
JIMS
Powerglide™ Tappets — 0.7330" diameter, Oversize +0.002",...
Precision billet-steel hydraulic tappets for Powerglide applications. Hand-fit for exact cam timing and extended roller life.
€101.89
Regular price
€128.09
JIMS
Powerglide™ Tappets — 0.7360" diameter, Oversize +0.005"
- Fits cast iron and aluminum valve-lifter blocks
- Billet bearing metal construction
- Hand fit hydraulic unit, .0002" running fit
- Recommended block clearance .0007"–.0012"
€101.89
Regular price
€128.09
JIMS
Manual Compression Release Valves — Primary starter, Pair, Silver
Reduce starting compression with easy-install manual release valves. Drill and tap each cylinder head 10 mm x 1.0 mm. Fits all Big Twin models.
€121.23
Regular price
€152.40
€36.69
Regular price
€46.13
JIMS
Oil Pump Component — Idler gear, 26317-68A
Replacement component for Big Twin models; precision-machined to restore lubrication performance and reduce noise.
€49.89
Regular price
€62.71
JIMS
Oil Pump Component — JIMS idler gear
Replacement component for Big Twin lubrication systems. Precision‑machined for durability and proper fit.
€54.52
Regular price
€68.54
JIMS
Gear-Side Pinion Shaft Nut — 5/8-24
High-strength pinion shaft nut designed for secure gear-side installation and long service life.
€28.92
Regular price
€36.36
JIMS
Valve Lock Keys — 8-pack
Precision-made valve lock keys with a 10° lock angle. Heat-treated and made in the U.S.A. Designed for reliable valve keeper service.
€25.19
Regular price
€31.67
FEULING PARTS
Race Series® Solid Lifters — 0.843–0.8435" diameter, oversize...
Engineered for extreme valve spring pressures and large lift cams. CNC machined rollers maintain oil flow; use with heavy-duty adjustable pushrods and a high-volume oil pump. Made in USA.
€263.59
Regular price
€331.24
FEULING PARTS
Rocker Shaft Shims — 24 pack
Tighten rocker arm end play to reduce noise and wear. Ideal side clearance 0.0035”–0.005”. Professional installation required.
€87.81
Regular price
€110.35
FEULING PARTS
Rocker Shaft Shims — 24 pack
Reduces rocker arm end play to cut noise and restore proper rocker arm oil psi. Professional installation recommended. Made in the USA.
€87.81
Regular price
€110.35
FEULING PARTS
Rocker Shaft Shims — Rocker Shaft, 24-pack
Reduces rocker arm end play and engine noise. Recommended side clearance: 0.0035" - 0.005". Helps limit wear on M8 rocker standoffs. Professional installation required. Made in the USA.
€87.81
Regular price
€110.35