S&S adjustable pushrods allow the engine builder to set identical pre-load for each tappet to prevent tappet noise and tappet "pump-up". S&S adjustable pushrods are made of aircraft quality steel tubing. For Evolution Big Twin & Twin Cam there also are special "Lightweight" kits, made from aircraft quality aluminum. Both aluminum and steel versions are stronger than the original equipment push rod. Pushrod "flex" can initiate valve train harmonics that reduce power and cause damage to valve springs and tappets. Each set of adjustable push rods contains two intake and two exhaust length pushrods for the most accurate geometry and the best strength characteristics.
Article number | Description | Retail price | Add to list |
---|---|---|---|
231319
|
Replacement steel pushrods for S&S and Crane solid tappet conversion kits ZPN 231343, 231344, 231345 in Shovelhead | € 163,18 | |
720630
|
Steel push rod set, fits Shovelhead Big Twin 1966-1984 with standard tappets (OEM 17904-660. Use with stock or ZPN 233434 adjusting screws and stock or ZPN 233399 nuts | € 166,89 | |
231318
|
Steel push rod set, fits Evolution Big Twin 1984-1999 with standard tappets | € 143,71 | |
234834
|
Chrome-Moly push rod set, fits Twin Cam 1999-2017 | € 143,71 | |
231316
|
Chrome-Moly push rod set, fits Evolution Sportster 1986-1990 | € 143,71 | |
231312
|
Steel push rod set, fits Evolution Sportster 1991 to present with aftermarket collapsible tubes | € 141,84 |
Recommended Retail Prices excluding sales tax.
Prices exclude shipping, import duties and installation.