4-Pattern 258/268 IB, 260/270 OB Hydraulic Roller Cam for OE Roller SBC

4-Pattern 258/268 IB, 260/270 OB Hydraulic Roller Cam for OE Roller SBC

$903.38

Recommended in highly modified 420+ c.i. stroker applications with higher compression. 3500+ Stall.

SKU: COMP-08-610-44 Category:

Description

Additional Attributes:

GTIN: 00036584259619
Advertised Outboard Intake Duration: 313
Inboard Exhaust Valve Lift: 0.621
Outboard Exhaust Valve Lift: 0.621
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Engine Family: Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998)
Lifter Type: Hydraulic Roller
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Amazon ASIN: N/A
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Camshaft Series: 4-Pattern (.900″ Base Circle)
Usage: Street/Strip
Cam Type: Hydraulic Roller
Outboard Intake Duration at .050 Inch Lift: 260
Inboard Exhaust Duration at .050 inch Lift: 268
Inboard Intake Duration at .050 Inch Lift: 258
Basic Operating RPM Range: 3200-7,500
Grind Number: 311QS10
Outboard Exhaust Duration at .050 inch Lift: 270
Advertised Inboard Exhaust Duration: 323
Advertised Outboard Exhaust Duration: 325
Inboard Intake Valve Lift: 0.637
Outboard Intake Valve Lift: 0.637
Advertised Inboard Intake Duration: 311

Packaging:

Quantity of Each: 1
Package UOM: EA

PDF:

Fitment

AvantiIIBase1987, 1988, 1989, 1990, 1991
BuickCommercial ChassisBase1991, 1992, 1993, 1994, 1995, 1996
RegalBASE1987
RoadmasterBASE1992, 1993
Estate Wagon1991
CadillacBroughamBASE1990, 1991, 1992
Commercial ChassisBASE1992, 1993, 1994, 1995, 1996
FleetwoodBASE1993
ChevroletBlazerBASE1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
C1500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
C1500 SuburbanBASE1992, 1993, 1994, 1995
C20BASE1987
C2500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
C2500 SuburbanBASE1992, 1993, 1994, 1995
C35BASE1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
C3500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
CamaroBASE1987, 1988, 1989, 1990, 1991, 1992
CapriceBASE1987, 1988, 1989, 1990, 1991, 1992, 1993
Cargo VanBase1997, 1998
Commercial ChassisBase1991, 1992, 1993, 1994
CorvetteBase1987, 1988, 1989, 1990, 1991
El CaminoBASE1987
Express 1500BASE1998
Express 2500BASE1996
Express 3500BASE1998
G10BASE1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
G20BASE1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
G30BASE1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
K1500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
K1500 SuburbanBASE1992, 1993, 1994, 1995
K2500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
K2500 SuburbanBASE1992, 1993, 1994, 1995
K3500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
Monte CarloBASE1987, 1988
P20BASE1987, 1988, 1989
P30Base1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
R10BASE1987
R10 SuburbanBASE1987, 1988
R1500 SuburbanBASE1989, 1990, 1991
R20BASE1987, 1988
R20 SuburbanBASE1987, 1988
R2500 SuburbanBASE1989, 1990, 1991
R30BASE1987, 1988
R3500BASE1989, 1990, 1991
SilveradoBASE1995, 1996, 1997, 1998
SuburbanBase1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
Suburban 1500BASE1995, 1996, 1997, 1998
TahoeBASE1995
V10BASE1987
V10 SuburbanBASE1987, 1988
V1500 SuburbanBASE1989, 1990, 1991
V20BASE1987
V20 SuburbanBASE1987, 1988
V2500 SuburbanBASE1989, 1990, 1991
V30BASE1987, 1988
V3500BASE1989, 1990, 1991
ExcaliburLimitedBase1993
PhaetonBase1987, 1988, 1989
GMCC1500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
C1500 SuburbanBASE1992, 1993, 1994, 1995
C2500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
C2500 SuburbanBASE1992, 1993, 1994, 1995
C3500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
CaballeroBASE1987
G1500BASE1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
G2500BASE1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
G3500BASE1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
JimmyBASE1987, 1988, 1989, 1990, 1991
K1500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
K1500 SuburbanBASE1992, 1993, 1994, 1995
K2500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
K2500 SuburbanBASE1992, 1993, 1994, 1995
K3500BASE1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
P2500BASE1987, 1988, 1989
P3500BASE1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
R1500BASE1987
R1500 SuburbanBASE1987, 1988, 1989, 1990, 1991
R2500BASE1987, 1988, 1989
R2500 SuburbanBASE1987, 1988, 1989, 1990, 1991
R3500BASE1987, 1988, 1989, 1990, 1991
V1500BASE1987
V1500 SuburbanBASE1987, 1988, 1989, 1990, 1991
V2500BASE1987
V2500 SuburbanBASE1987, 1988, 1989, 1990, 1991
V3500BASE1987, 1988, 1989, 1990, 1991
YukonBASE1992, 1993, 1994, 1995
OldsmobileCustom CruiserBase1991, 1992
PontiacFirebirdBASE1987, 1988, 1989, 1990, 1991, 1992
Grand PrixBASE1987

Additional information

Weight 8.8 lbs
Dimensions 24.5 × 3 × 2.75 in

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