Jims Big Twin Powerglide Hydraulic Tappet - 2459-1

Experience superior cam timing and extended roller life with Jims Powerglide™ Tappets. These high-performance tappets are engineered for enthusiasts and professionals seeking optimal engine performance and reliability.

Description

Jims Powerglide™ Tappets are meticulously crafted from billet bearing steel to ensure exceptional durability and precision. Designed for use with both cast iron and aluminum tappet blocks, these tappets guarantee a true centerline, promoting extended roller life and exact cam timing. The state-of-the-art pushrod seat features a segmented parabolic cup, mirroring the design of Jims® roller rockers, optimizing pushrod stability and valve train dynamics. Each hydraulic unit is hand-fit to a running clearance of 0.0002" using an ultra-precision air gauging system, delivering consistent and reliable hydraulic performance. Upgrade to Jims Powerglide™ Tappets and experience the difference in your engine's performance.

Features & highlights

• Manufactured from premium billet bearing steel for maximum strength and longevity.
• Designed to run in both cast iron and aluminum tappet blocks, offering versatile compatibility.
• Precision-engineered centerline ensures optimal roller life and accurate cam timing.
• Advanced pushrod seat design with a segmented parabolic cup enhances pushrod stability.
• Hand-fit hydraulic unit with ultra-precise air gauging for consistent hydraulic performance.
• Improves engine performance and reliability.

Technical specifications

• Brand: Jims
• Vendor Part Number: 2459-1
• Diameter: 0.7310"
• Material: Steel

Important to know

It is recommended to fit the tappets to the blocks with a clearance of 0.0007" to 0.0012".