Jims +.005in. Hydraulic Tappet Big Twin 1953-1984 2461-1
Engineered for high performance and durability, this Jims +.005in. oversize hydraulic tappet is machined from premium billet bearing steel. It features a true center-line design for extended roller life and exact cam timing, paired with a state-of-the-art pushrod seat machined with a segmented parabolic cup identical to Jims roller rockers.
Each hydraulic unit is hand-fitted to an ultra-precise running fit of .0002" using an advanced air-gauging system. Designed to run smoothly in either cast iron or aluminum tappet blocks, this replacement tappet delivers reliable valve-train stability for vintage motorcycle engines.
Key Features
| Manufacturer Part Number | 2461-1 |
| Brand | JIMS |
| Product Type | Hydraulic Tappet |
| Material | Billet Bearing Steel |
| Oversize Fitment | +.005 in. |
| Recommended Clearance | .0007" to .0012" |
| Fitment Type | Direct Replacement |
| Package Quantity | Sold Each |
| Country of Origin | U.S.A. |
Highlights
- Manufactured from high-strength billet bearing steel
- Oversize +.005 in. specification for precision rebuilds
- True center-line design ensures prolonged roller life and accurate cam timing
- Pushrod seat machined with segmented parabolic cup design
- Hand-fit hydraulic unit to a running clearance of .0002"
- Proudly made in the U.S.A.
Compatibility
Fits Harley-Davidson Big Twin models from 1953 through 1984. Compatible with both cast iron and aluminum tappet blocks.
Frequently asked questions
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