Speedmaster PCE254.1018
Set of sixteen one-piece 7.400 × 5/16-inch 4130 pushrods with 0.080-inch walls and oil passages.
Speedmaster PCE254.1018 is a set of sixteen one-piece, heat-treated 4130 chromoly pushrods. The pushrods are 7.400 inches long, 5/16 inch in diameter and use a 0.080-inch wall, making them suitable for measurement-based valvetrain combinations.
Application / fitment
The product does not have one universal engine application. It can be used in V8 engines requiring sixteen 7.400-inch pushrods, but the length must be verified after assembling the actual engine components.
- valvetrains requiring 7.400 × 5/16-inch pushrods
- guideplate applications
- stock and performance engines after changes to cylinder heads, camshaft, lifters or rocker arms
Required length depends on block and cylinder-head height, machining, camshaft and lifter type, rocker arms and valve dimensions. Do not order solely by engine model.
Technical information
- type: one-piece pushrods
- length: 7.400" / 187.96 mm
- diameter: 5/16" / 7.94 mm
- wall thickness: 0.080" / 2.03 mm
- material: 4130 chromoly steel
- treatment: heat-treated for guideplate use
- ends: ball/ball
- oil drilled: yes
- construction: one piece
- quantity: 16
- UPC: 840136522164
- sales unit: 1 set of 16
Use an adjustable checking pushrod and verify lifter preload and rocker sweep across the valve tip. Incorrect length can produce poor geometry and valvetrain damage.