Howards Hydraulic Lifters - Chevy V8 25-454 Valve Spring Compressor For hydraulic clutch systems use

For hydraulic clutch systems use -4 Speed-Flex

2009-2020 GMC Savana 4500

Wheel Tubs

1980-1987 Lincoln ContinentalProduct Description:

Mopar A-Body / B-Body / C-Body / E-Body 1962-74

Howards Hydraulic Lifters - Chevy V8 25-454 Valve Spring Compressor For hydraulic clutch systems useThe Max Effort high output lifters were designed specifically for higher revving applications. Perfect for race applications which require a hydraulic lifter or high performance street applications that need an extra edge. These lifters can show a noticeable increase of power from 5, 000 rpm and up. Important: pre load must be set at . 002" . 004" (warm) to achieve performance levels. The name Howards Cams has been synonymous with high performance