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COMP Cams 858-1 Pro Magnum Lifter, Hydraulic flat tappet, Chevy, Each
COMP Cams 858-1 Pro Magnum Lifter, Hydraulic flat tappet, Chevy, Each

COMP Cams 858-1 Pro Magnum Lifter, Hydraulic flat tappet, Chevy, Each

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COMP Cams 858-1 Pro Magnum Lifter, Hydraulic flat tappet, Chevy, Each
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COMP Cams 858-1 Pro Magnum Lifter, Hydraulic flat tappet, Chevy, Each
COMP Cams 858-1 Pro Magnum Lifter, Hydraulic flat tappet, Chevy, Each
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We estimate this item will ship on or before September 26th.
Part # 2828581
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for COMP Cams to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Lifter Type:
Hydraulic Flat Tappet
Link Bar:
None
Lifter Link Bars Included:
No
Outside Diameter:
0.842"
Sold in Quantity:
Each
MFG. Part #:
858-1
GTIN Code:
036584930013

Info

COMP Cams Pro Magnum Hydraulic Lifter for Small and Big Block Chevy, Single Piece.

COMP Cams Pro Magnum Hydraulic Lifters are specifically designed to perform at higher engine speeds. When engines are equipped with conventional Hydraulic lifters, high RPM is limited by improper positioning of the internal piston. Pro Magnum Lifters eliminate improper positioning and harmful pumping up. COMP Cams Pro Magnum Hydraulic Lifters offer a significant power increase over standard high performance Hydraulic lifters, especially in race applications where a Hydraulic lifter must be used. An adjustable valve train is required to use Pro Magnum Hydraulic Lifters.

  • Specifically designed to perform at higher engine speeds
  • Proper position of internal piston at higher RPM prevents lifters from harmful “pumping up”
  • Unique design yields significant power increase over standard hydraulic lifters
  • Adjustable valve train required

Application

1985-92 Cadillac 173-350
1980-94 Buick 173-350
1977-94 Oldsmobile 173-350
1971-94 Pontiac 173-350
1958-98 Chevy 173-454
1960-98 GMC 173-454
Some parts are not legal for use in California or other states with similar laws/regulations

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