COMP Cams Rocker Arms (1678-1)

COMP Cams 1678-1 Rocker Arms - COMP Cams Rocker Arm GM LS3 1.8 Bolt Do for a 2010-2016 Chevrolet Camaro SS, 2012-2015 Chevrolet Camaro ZL1, 2008-2013 Chevrolet Corvette Base, 2009-2013 Chevrolet Corvette ZR1, 2010-2013 Chevrolet Corvette Grand Sport, 2014-2017 Chevrolet SS Base and 2009-2015 Cadillac CTS V.

Image(s) for display purposes only. Actual product may vary.

Manufacturer: COMP Cams

Product: COMP Cams Rocker Arms

Part Number: 1678-1

UPC: 036584240662

$95.55

Free Shipping (Continental US)

New with manufacturer warranty

Availability: IN STOCK (1) - LOW
SHIPS FROM MANUFACTURER
(Last checked: 11/04/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

Have a question regarding this product? Contact us.

Fitment:

NOTES: COMP Cams Rocker Arm GM LS3 1.8 Bolt Do

Years	Make	Model	Trim
2010 - 2016	Chevrolet	Camaro	SS
2012 - 2015	Chevrolet	Camaro	ZL1
2008 - 2013	Chevrolet	Corvette	Base
2009 - 2013	Chevrolet	Corvette	ZR1
2010 - 2013	Chevrolet	Corvette	Grand Sport
2014 - 2017	Chevrolet	SS	Base
2009 - 2015	Cadillac	CTS	V

Description:

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.8 ratio, this rocker fits non-adjustable pedestal mount LS3..

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.8 ratio, this rocker fits non-adjustable pedestal mount LS3.

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2009-2015 Cadillac CTS V
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2009-2015 Cadillac CTS V
2003-2003 Chevrolet Corvette 50th Anniversary Edition Pace Car
2010-2015 Chevrolet Camaro SS
2014-2015 Chevrolet Camaro Z/28
1998-2002 Chevrolet Camaro Z28
1998-2002 Chevrolet Camaro Z28 SS
2012-2015 Chevrolet Camaro ZL1
2013-2013 Chevrolet Corvette 427
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2008-2013 Chevrolet Corvette Base
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IN STOCK (5)
SHIPS FROM MANUFACTURER
(Last checked: 11/04/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

COMP Cams Rocker Arms (1678-1)

Fitment:

Description:

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