Jims Big Twin Powerglide Solid Tappet - Standard - 2474-1

Upgrade your engine's performance with Jims Powerglide™ Tappets. These high-quality tappets are engineered for superior durability and precise cam timing, ensuring optimal engine operation. Built to withstand the demands of high-performance engines, these tappets deliver exceptional reliability and longevity.

Description

The Jims Powerglide™ Tappets are meticulously crafted from billet bearing steel, offering exceptional strength and resistance to wear. Designed to run in both cast iron and aluminum tappet blocks, these tappets provide versatility for a wide range of engine builds. The true center-line design enhances roller life and ensures exact cam timing, maximizing engine efficiency and power output. Featuring a state-of-the-art pushrod seat, machined with a segmented parabolic cup identical to JIMS® roller rockers, these tappets provide optimal pushrod alignment and reduced friction. Each hydraulic unit is hand-fitted to a running clearance of .0002" using an ultra-precision air gauging system, guaranteeing consistent and reliable hydraulic performance. Proper tappet-to-block clearance is crucial; we recommend fitting the tappets with a clearance of .0007" to .0012". Experience the Jims difference with Powerglide™ Tappets – the ultimate choice for performance and reliability.

Features & highlights

• Manufactured from premium billet bearing steel for maximum durability.
• Optimized center-line design extends roller life and ensures accurate cam timing.
• State-of-the-art pushrod seat with segmented parabolic cup for superior pushrod alignment.
• Hand-fitted hydraulic unit with precise .0002" running clearance for consistent performance.
• Suitable for use in both cast iron and aluminum tappet blocks.
• Enhances engine efficiency and power output.

Technical specifications

• Brand: Jims
• Part Number: DS194272 / 2474-1
• Diameter: 0.7310"
• Material: Steel
• Units: Each

Important to know

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