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Howards Cams American Muscle Hydraulic Roller Tappet Camshafts 197715-10 Camshaft, Muscle, Tappet, Advertised Duration 274/285, Lift .525/.525, Chevy, Small Block LS, Each

SKU: HRS197715-10

Camshafts

Howards Cams American Muscle Hydraulic Roller Tappet Camshafts 197715-10 Camshaft, Muscle, Tappet, Advertised Duration 274/285, Lift .525/.525, Chevy, Small Block LS, Each

SKU: HRS197715-10

Camshafts

Sale ends in Calculating...

A$977.36 A$1,064.25
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Howards Cams American Muscle 197715-10 hydraulic roller tappet camshaft for Chevy LS engines (see Applications tab) offers a similar throttle response and exhaust sound as the iconic OE camshaft grinds that inspired it, while also improving reliability and horsepower. This Howards ASA cam clone has an advertised duration of 274/285 and offers .525/.525 inch lift. Like other Howards Cams American Muscle hydraulic roller camshafts, the 197715-10 is manufactured to strict tolerances using dedicated, high-precision cam grinding machines. Each cam is 100 percent Rockwell checked and features a parkerized finish.

Part Type

GM LS Hyd. Roller Cam

Data: v4.2 - Upd: 2026-10-09 01:57:52

Specifications

Product Attributes - Brand
Howards Cams
Product Attributes - Manufacturer's Part Number
197715-10
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
Howards Cams American Muscle Hydraulic Roller Tappet Camshafts
Product Attributes - UPC
840793108992
Product Attributes - Cam Style
Hydraulic roller, OE roller
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Camshaft Manufacturers Description
Our version of the GM ASA cam. Advanced lobe design for increased performance.
Product Attributes - Basic Operating RPM Range
2,000-7,400
Product Attributes - Intake Duration at 050 inch Lift
226
Product Attributes - Exhaust Duration at 050 inch Lift
236
Product Attributes - Duration at 050 inch Lift
226 int./236 exh.
Product Attributes - Advertised Intake Duration
274
Product Attributes - Advertised Exhaust Duration
285
Product Attributes - Advertised Duration
274 int./285 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.525 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.525 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.525 int./0.525 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Camshaft Gear Attachment
3-bolt
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
Yes
Product Attributes - Valve Springs Required
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Custom computer tuning required.

Reference Information

Brand Name/s Howards Cams
StreetFX SKU hrs197715-10
SFX Item ID 5099378
Supplier Item Code 5099378
Manufacturer SKU 197715-10
Manufacturer UPC 840793108992
Alternative References HRC197715-10

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376

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