COMP Cams 858-12 Pro Magnum Hydraulic Lifters, Chevy, Set of 12

#28285812

COMP Cams 858-12 Pro Magnum Hydraulic Lifters, Chevy, Set of 12

Name: COMP Cams 858-12 Pro Magnum Hydraulic Lifters, Chevy, Set of 12
Brand: COMP Cams
SKU: 28285812
Price: 223.95 USD
Availability: InStock

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$223.95

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Key Specs

MFG. Part #	858-12
Brand	COMP Cams

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COMP Cams 858-12 Details

COMP Cams Pro Magnum Hydraulic Lifters for Small and Big Block Chevy, Set of 12.

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

1962-89 Chevy 194-292

Guides & Documents

Valve Lifters Installation Instructions (28285812)

Warranty (COMP Cams)

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA Prop 65

CARB warning

COMP Cams 858-12 Specifications

KEY SPECS
MFG. Part #	858-12
Brand	COMP Cams

GENERAL
GTIN Code	036584930020

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Fitment

1973-1975 Buick Apollo

250 Chevy Turbo-Thrift 6 I6

1968 Buick Special

250 Chevy Turbo-Thrift 6 I6

1931 Chevy AE Independence Truck

194 Chevy Stovebolt Inline 6

1963-1964 Chevy Bel Air

230 Chevy Turbo-Thrift 6 I6

1965 Chevy Bel Air

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1966-1973 Chevy Bel Air

250 Chevy Turbo-Thrift 6 I6

1963-1964 Chevy Biscayne

230 Chevy Turbo-Thrift 6 I6

1965 Chevy Biscayne

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1966-1972 Chevy Biscayne

250 Chevy Turbo-Thrift 6 I6

1969-1974 Chevy Blazer

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1969-1972 Chevy Brookwood

250 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy C10

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1969 Chevy C10

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1970-1980 Chevy C10

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1981-1984 Chevy C10

250 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy C10 Panel

230 Chevy Turbo-Thrift 6 I6

1966-1967 Chevy C10 Panel

250 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy C10 Suburban

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1974 Chevy C10 Suburban

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1975-1980 Chevy C10 Suburban

250 Chevy Turbo-Thrift 6 I6

1982-1987 Chevy C15

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3

1963-1965 Chevy C20

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1984 Chevy C20

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1985-1986 Chevy C20

292 Chevy Turbo-Thrift 6 I6

1967 Chevy C20 Panel

250 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy C20 Suburban

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1974 Chevy C20 Suburban

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1975-1982 Chevy C20 Suburban

292 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy C30

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1975 Chevy C30

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1976-1977 Chevy C30

292 Chevy Turbo-Thrift 6 I6

1978-1980 Chevy C30

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1981-1986 Chevy C30

292 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy C30 Panel

230 Chevy Turbo-Thrift 6 I6

1966 Chevy C30 Panel

250 Chevy Turbo-Thrift 6 I6

1983-1987 Chevy C35

292 Chevy Turbo-Thrift 6 I6
Chevy 292

1967-1970 Chevy Camaro

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1971-1979 Chevy Camaro

250 Chevy Turbo-Thrift 6 I6

1966-1974 Chevy Caprice

250 Chevy Turbo-Thrift 6 I6

1977-1979 Chevy Caprice

250 Chevy Turbo-Thrift 6 I6

1964-1966 Chevy Chevelle

194 Chevy Turbo-Thrift 6 I6
230 Chevy Turbo-Thrift 6 I6

1967-1969 Chevy Chevelle

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1970-1973 Chevy Chevelle

250 Chevy Turbo-Thrift 6 I6

1962-1963 Chevy Chevy II

194 Chevy Turbo-Thrift 6 I6

1964-1966 Chevy Chevy II

194 Chevy Turbo-Thrift 6 I6
230 Chevy Turbo-Thrift 6 I6

1967 Chevy Chevy II

194 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1968 Chevy Chevy II

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1932 Chevy Confederate BB

Chevy 194

1964-1966 Chevy El Camino

194 Chevy Turbo-Thrift 6 I6
230 Chevy Turbo-Thrift 6 I6

1967-1969 Chevy El Camino

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1970-1977 Chevy El Camino

250 Chevy Turbo-Thrift 6 I6

1969-1970 Chevy Estate

250 Chevy Turbo-Thrift 6 I6

1975-1984 Chevy G10

250 Chevy Turbo-Thrift 6 I6

1964-1965 Chevy G10 Van

194 Chevy Turbo-Thrift 6 I6

1966 Chevy G10 Van

194 Chevy Turbo-Thrift 6 I6
230 Chevy Turbo-Thrift 6 I6

1967-1969 Chevy G10 Van

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1970-1974 Chevy G10 Van

250 Chevy Turbo-Thrift 6 I6

1975-1980 Chevy G20

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1981-1984 Chevy G20

250 Chevy Turbo-Thrift 6 I6

1965 Chevy G20 Van

230 Chevy Turbo-Thrift 6 I6

1967-1969 Chevy G20 Van

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1970 Chevy G20 Van

250 Chevy Turbo-Thrift 6 I6

1971-1974 Chevy G20 Van

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1975 Chevy G30

292 Chevy Turbo-Thrift 6 I6

1976 Chevy G30

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1977 Chevy G30

292 Chevy Turbo-Thrift 6 I6

1978-1979 Chevy G30

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1981-1984 Chevy G30

250 Chevy Turbo-Thrift 6 I6

1970 Chevy G30 Van

250 Chevy Turbo-Thrift 6 I6

1971-1972 Chevy G30 Van

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1973 Chevy G30 Van

250 Chevy Turbo-Thrift 6 I6

1974 Chevy G30 Van

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1963-1964 Chevy Impala

230 Chevy Turbo-Thrift 6 I6

1965 Chevy Impala

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1966-1974 Chevy Impala

250 Chevy Turbo-Thrift 6 I6

1977-1979 Chevy Impala

250 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy K10

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1969 Chevy K10

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1970-1976 Chevy K10

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1977-1978 Chevy K10

250 Chevy Turbo-Thrift 6 I6

1979-1980 Chevy K10

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1981-1984 Chevy K10

250 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy K10 Suburban

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1967 Chevy K10 Suburban

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1968 Chevy K10 Suburban

250 Chevy Turbo-Thrift 6 I6

1969-1970 Chevy K10 Suburban

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1971-1980 Chevy K10 Suburban

250 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy K20

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1976 Chevy K20

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1977 Chevy K20

292 Chevy Turbo-Thrift 6 I6

1978-1980 Chevy K20

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1981-1986 Chevy K20

292 Chevy Turbo-Thrift 6 I6

1967 Chevy K20 Panel

250 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy K20 Suburban

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1974 Chevy K20 Suburban

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1975-1982 Chevy K20 Suburban

292 Chevy Turbo-Thrift 6 I6

1968-1974 Chevy K30

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1977-1986 Chevy K30

292 Chevy Turbo-Thrift 6 I6

1975-1982 Chevy K5 Blazer

250 Chevy Turbo-Thrift 6 I6

1969-1972 Chevy Kingswood

250 Chevy Turbo-Thrift 6 I6

1964-1966 Chevy Malibu

194 Chevy Turbo-Thrift 6 I6
230 Chevy Turbo-Thrift 6 I6

1967 Chevy Malibu

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1973-1977 Chevy Malibu

250 Chevy Turbo-Thrift 6 I6

1969-1970 Chevy Nova

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6

1971-1979 Chevy Nova

250 Chevy Turbo-Thrift 6 I6

1975 Chevy P30

292 Chevy Turbo-Thrift 6 I6

1976 Chevy P30

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1977-1978 Chevy P30

292 Chevy Turbo-Thrift 6 I6

1979 Chevy P30

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1980-1989 Chevy P30

292 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy P30 Series

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1967 Chevy P30 Series

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1968-1969 Chevy P30 Van

292 Chevy Turbo-Thrift 6 I6

1970-1974 Chevy P30 Van

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1987-1988 Chevy R20

292 Chevy Turbo-Thrift 6 I6

1987-1988 Chevy R30

292 Chevy Turbo-Thrift 6 I6

1963-1965 Chevy Suburban

230 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1966-1967 Chevy Suburban

230 Chevy Turbo-Thrift 6 I6
250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1930 Chevy Universal

Chevy 194

1930 Chevy Universal Truck

Chevy 194

1987 Chevy V20

292 Chevy Turbo-Thrift 6 I6

1987-1988 Chevy V30

292 Chevy Turbo-Thrift 6 I6

1961 GMC 1000 Series

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3

1966 GMC 1500

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3

1967-1972 GMC C15/C1500 Pickup

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
292 Chevy Turbo-Thrift 6 I6
Chevy 292

1968-1972 GMC C15/C1500 Suburban

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
292 Chevy Turbo-Thrift 6 I6
Chevy 292

1967-1972 GMC C25/C2500 Pickup

Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
250 Chevy Turbo-Thrift 6 I6
Chevy 292

1967-1972 GMC C25/C2500 Suburban

Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
250 Chevy Turbo-Thrift 6 I6
Chevy 292

1967-1974 GMC C35/C3500 Pickup

Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
250 Chevy Turbo-Thrift 6 I6
Chevy 292

1970-1973 GMC Jimmy

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3

1978-1982 GMC Jimmy

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3

1975-1978 GMC K15

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3

1975-1978 GMC K15 Suburban

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3

1967-1974 GMC K15/K1500 Pickup

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3

1967-1974 GMC K15/K1500 Suburban

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3

1979-1980 GMC K1500 Suburban

Chevy Inline 6 250 L22
Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3

1975-1978 GMC K25

Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
250 Chevy Turbo-Thrift 6 I6
Chevy 292

1975-1978 GMC K25 Suburban

Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
250 Chevy Turbo-Thrift 6 I6
Chevy 292

1967-1974 GMC K25/K2500 Pickup

Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
250 Chevy Turbo-Thrift 6 I6
Chevy 292

1967-1974 GMC K25/K2500 Suburban

Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
250 Chevy Turbo-Thrift 6 I6
Chevy 292

1979-1986 GMC K2500 Suburban

Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
250 Chevy Turbo-Thrift 6 I6
Chevy 292

1994-1999 GMC K2500 Suburban

Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
250 Chevy Turbo-Thrift 6 I6
Chevy 292

1967-1974 GMC K35/K3500 Pickup

Chevy Inline 6 250 LD4
Chevy Inline 6 250 LE3
250 Chevy Turbo-Thrift 6 I6
Chevy 292

1973-1977 GMC Sprint

250 Chevy Inline 6

1960-1966 GMC Suburban

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6
Chevy 230

1967 GMC Suburban

250 Chevy Turbo-Thrift 6 I6
292 Chevy Turbo-Thrift 6 I6

1987 GMC V2500

Chevy 292

1987-1991 GMC V3500

Chevy 292

1966 Studebaker Commander

194 Chevy Turbo-Thrift 6 I6
230 Chevy Turbo-Thrift 6 I6

1965 Studebaker Cruiser

194 Chevy Turbo-Thrift 6 I6

1966 Studebaker Cruiser

194 Chevy Turbo-Thrift 6 I6
230 Chevy Turbo-Thrift 6 I6

1965 Studebaker Daytona

194 Chevy Turbo-Thrift 6 I6

1966 Studebaker Daytona

194 Chevy Turbo-Thrift 6 I6
230 Chevy Turbo-Thrift 6 I6

1966 Studebaker Wagonaire

194 Chevy Turbo-Thrift 6 I6
230 Chevy Turbo-Thrift 6 I6