Comp Cams ROCKER ARM, CS 1.52 3/8 ULT. PRO MAG
Comp Cams ROCKER ARM, CS 1.52 3/8 ULT. PRO MAG

Vendor:FR SPORT

Comp Cams ROCKER ARM, CS 1.52 3/8 ULT. PRO MAG

$45.95 USD

Ultra Pro MagnumT Roller Rocker Arms not only live up to the lofty standards of the original Pro MagnumsT, but they also take stud mount rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring oversized trunions, precision-sorted needle bearings and hardened roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.

  • Chevy V6 200-262 and V8 265-400 cid (SBC) - 1988 and later w/ Self Aligning Rockers - 3/8" Stud - 1.52 Ratio
  • Investment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.
  • Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.
  • Feature oversized trunions, precision-sorted needle bearings and hardened roller tips.
  • Lifetime Warranty - So strong that we guarantee the rocker bodies against breakage for life. For use with up to 850 lbs of open spring pressure.


Vehicle Fitments:

Year Make Model Submodel
1991 - 1993 Buick Commercial Chassis Base
2005 - 2007 Buick LaCrosse CX, CXL, CXS
2002 - 2005 Buick Rendezvous CXL Plus, CX Plus
2002 - 2007 Buick Rendezvous CXL, CX
2004 - 2005 Buick Rendezvous Ultra
1991 - 1993 Buick Roadmaster Estate Wagon
1992 - 1993 Buick Roadmaster Limited, Base
2005 - 2007 Buick Terraza CX, CXL
1990 - 1992 Cadillac Brougham Base, d'Elegance
1992 - 1993 Cadillac Commercial Chassis Base, Brougham
2004 - 2007 Cadillac CTS V, Base
1993 Cadillac Fleetwood Brougham, Base
2004 - 2007 Cadillac SRX Base
2004 - 2006 Cadillac SRX Lujo, Confort, Elegance
2005 - 2007 Cadillac STS Base
2005 Cadillac STS Elegance
2006 - 2007 Cadillac STS V
1988 - 2005 Chevrolet Astro Base, LT
1988 - 1995 Chevrolet Astro CS, CL
1996 - 2005 Chevrolet Astro LS
1994 - 2005 Chevrolet Blazer Base
1992 - 1993 Chevrolet Blazer Cheyenne
1995 - 1997 Chevrolet Blazer Deluxe
1996 - 2004 Chevrolet Blazer LS
1995 - 2002 Chevrolet Blazer LT
2002 Chevrolet Blazer LTZ
1991 - 1994 Chevrolet Blazer Nevada
1988 - 1991 Chevrolet Blazer Scottsdale
1988 - 1994 Chevrolet Blazer Silverado
1994 Chevrolet Blazer Silverado Sport
1999 - 2001 Chevrolet Blazer Trailblazer
2001 - 2005 Chevrolet Blazer Xtreme
2003 - 2005 Chevrolet Blazer ZR2
1990 - 1993 Chevrolet C1500 454 SS
1989 - 1997 Chevrolet C1500 Base
1988 - 1998 Chevrolet C1500 Cheyenne, Silverado
1988 - 1992 Chevrolet C1500 Scottsdale
1990 - 1998 Chevrolet C1500 WT
1992 - 1995 Chevrolet C1500 Suburban Base
1995 Chevrolet C1500 Suburban LS, LT
1992 - 1994 Chevrolet C1500 Suburban Silverado
1993 Chevrolet C2500 400 SS, Custom
1988 - 1995 Chevrolet C2500 Base, Cheyenne, Silverado
1988 - 1992 Chevrolet C2500 Scottsdale
1994 - 1995 Chevrolet C2500 WT
1992 - 1995 Chevrolet C2500 Suburban Base
1995 Chevrolet C2500 Suburban LS, LT
1992 - 1994 Chevrolet C2500 Suburban Silverado
1994 - 1995 Chevrolet C3500 Base
1988 - 1992 Chevrolet C3500 Scottsdale
1988 - 1995 Chevrolet C3500 Silverado, Cheyenne
1988 - 1995 Chevrolet Camaro Base
1993 Chevrolet Camaro Indianapolis 500 Pace Car
1987 - 1990 Chevrolet Camaro Iroc-Z
1987 Chevrolet Camaro LT, Sport
1989 - 1992 Chevrolet Camaro RS
1987 - 1995 Chevrolet Camaro Z28
1992 Chevrolet Camaro Z28 Heritage Edition, RS Heritage Edition
1987 - 1992 Chevrolet Caprice Base
1987 - 1996 Chevrolet Caprice Classic
1987 - 1990 Chevrolet Caprice Classic Brougham, Classic LS Brougham
1993 - 1994 Chevrolet Caprice Classic LS
1991 - 1993 Chevrolet Caprice Classic LTZ
1988 Chevrolet Corvette 35th Anniversary Edition
1988 - 1991 Chevrolet Corvette Base
1990 - 1991 Chevrolet Corvette ZR-1
2005 - 2007 Chevrolet Equinox LT, LS
1996 - 2007 Chevrolet Express 1500 Base, LS
2001 - 2007 Chevrolet Express 1500 LT
1996 - 2005 Chevrolet Express 2500 LS, Base
1988 - 1995 Chevrolet G10 Chevy Van, Beauville, Sportvan
1995 Chevrolet G20 Base
1987 - 1995 Chevrolet G20 Chevy Van, Sportvan, Beauville
1987 - 1996 Chevrolet G30 Sportvan, Hi-Cube, Chevy Van, Beauville
2000 - 2005 Chevrolet Impala Base
2000 - 2007 Chevrolet Impala LS
2003 Chevrolet Impala LS Sport
2006 - 2007 Chevrolet Impala LTZ, LT
2003 - 2007 Chevrolet Impala Police
2004 - 2007 Chevrolet Impala SS
1994 - 1997 Chevrolet K1500 Base
1988 - 1992 Chevrolet K1500 Scottsdale
1988 - 1998 Chevrolet K1500 Silverado, Cheyenne
1991 Chevrolet K1500 Sport
1990 - 1998 Chevrolet K1500 WT
1992 - 1995 Chevrolet K1500 Suburban Base
1995 Chevrolet K1500 Suburban LT, LS
1992 - 1994 Chevrolet K1500 Suburban Silverado
1988 - 1992 Chevrolet K2500 Scottsdale
1988 - 1995 Chevrolet K2500 Silverado, Cheyenne
1994 - 1995 Chevrolet K2500 WT, Base
1992 - 1995 Chevrolet K2500 Suburban Base
1995 Chevrolet K2500 Suburban LT, LS
1992 - 1994 Chevrolet K2500 Suburban Silverado
1994 - 1995 Chevrolet K3500 Base
1988 - 1992 Chevrolet K3500 Scottsdale
1988 - 1995 Chevrolet K3500 Silverado, Cheyenne
1991 - 1997 Chevrolet Lumina Base
1991 - 1994 Chevrolet Lumina Euro, Z34
1995 - 1997 Chevrolet Lumina LS
1997 Chevrolet Lumina LTZ
1996 Chevrolet Lumina APV Base, LS
2004 Chevrolet Malibu Maxx
2004 - 2007 Chevrolet Malibu Maxx LS, LS, Maxx LT, LT, Base
2006 - 2007 Chevrolet Malibu Maxx LTZ, SS, LTZ, Maxx SS
1988 Chevrolet Monte Carlo Base
2003 Chevrolet Monte Carlo LS Competition, LS Sport, SS Pace Car, SS High Sport
1988 - 2007 Chevrolet Monte Carlo LS, SS
2005 - 2007 Chevrolet Monte Carlo LT
2006 Chevrolet Monte Carlo LTZ
2002 Chevrolet Monte Carlo SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition
1995 - 1997 Chevrolet Monte Carlo Z34
1988 Chevrolet R10 Suburban Silverado, Scottsdale
1989 - 1991 Chevrolet R1500 Suburban Silverado, Scottsdale
1988 Chevrolet R20 Silverado, Scottsdale, Cheyenne, Custom Deluxe
1988 Chevrolet R20 Suburban Scottsdale, Silverado
1989 - 1991 Chevrolet R2500 Suburban Silverado, Scottsdale
1988 Chevrolet R30 Custom Deluxe, Cheyenne, Scottsdale, Silverado
1989 - 1990 Chevrolet R3500 Scottsdale
1989 - 1991 Chevrolet R3500 Silverado, Cheyenne
1991 Chevrolet S10 Baja
1988 - 2003 Chevrolet S10 Base
1988 - 1990 Chevrolet S10 Durango
1992 - 1993 Chevrolet S10 EL
1994 - 2004 Chevrolet S10 LS
1991 - 1993 Chevrolet S10 Maxi
1988 - 1989 Chevrolet S10 Sport
1994 - 1998 Chevrolet S10 SS
1988 - 1992 Chevrolet S10 Tahoe
1999 - 2003 Chevrolet S10 Xtreme
1994 - 2003 Chevrolet S10 ZR2
2002 - 2004 Chevrolet S10 ZR5
1988 - 1994 Chevrolet S10 Blazer Base, Tahoe
1988 - 1989 Chevrolet S10 Blazer High Country
1994 Chevrolet S10 Blazer LT
1988 - 1992 Chevrolet S10 Blazer Sport
1991 - 1994 Chevrolet S10 Blazer Tahoe LT
1999 - 2007 Chevrolet Silverado 1500 Base, LS, LT
2002 Chevrolet Silverado 1500 Custom
2004 - 2006 Chevrolet Silverado 1500 Hybrid
2007 Chevrolet Silverado 1500 LTZ
2003 - 2006 Chevrolet Silverado 1500 SS
2002 - 2007 Chevrolet Silverado 1500 WT
2004 Chevrolet Silverado 1500 Z71
2007 Chevrolet Silverado 1500 Classic WT, LS, SS, LT, Hybrid
1995 Chevrolet Tahoe LS, LT, Base
2005 - 2007 Chevrolet Uplander Base, LS, LT
1988 Chevrolet V10 Suburban Scottsdale, Silverado
1989 - 1991 Chevrolet V1500 Suburban Scottsdale, Silverado
1988 Chevrolet V20 Suburban Scottsdale, Silverado
1989 - 1991 Chevrolet V2500 Suburban Silverado, Scottsdale
1988 Chevrolet V30 Silverado, Custom Deluxe, Cheyenne, Scottsdale
1989 - 1990 Chevrolet V3500 Scottsdale
1989 - 1991 Chevrolet V3500 Silverado, Cheyenne
1997 - 2004 Chevrolet Venture Base
1997 - 2005 Chevrolet Venture LS
2000 - 2005 Chevrolet Venture LT, Plus
2000 - 2003 Chevrolet Venture Warner Bros., Value
2007 GMC Acadia SLE, SLT, Base
1997 GMC C1500 Sierra GT
1988 - 1998 GMC C1500 Sierra SLE
1988 - 1993 GMC C1500 Sierra SLX, Sierra
1994 - 1998 GMC C1500 Sierra Special, Sierra SLT, Sierra SL
1992 - 1995 GMC C1500 Suburban Base, SLE
1995 GMC C1500 Suburban SLT
1988 - 1995 GMC C2500 Sierra SLE
1994 - 1995 GMC C2500 Sierra SLT, Sierra SL
1988 - 1993 GMC C2500 Sierra SLX, Sierra
1992 - 1995 GMC C2500 Suburban Base, SLE
1995 GMC C2500 Suburban SLT
1988 - 1995 GMC C3500 Sierra SLE
1994 - 1995 GMC C3500 Sierra SLT, Sierra SL
1988 - 1993 GMC C3500 Sierra SLX, Sierra
1988 - 1995 GMC G1500 Vandura, Rally STX, Rally
1988 - 1995 GMC G2500 Vandura, Rally STX, Rally
1988 - 1996 GMC G3500 Rally Camper Special, Vandura, Vandura Special, Rally STX, Magnavan, Rally
1988 GMC G3500 Rally Custom
1988 - 1996 GMC Jimmy Base
2000 - 2001 GMC Jimmy Diamond Edition
1998 - 2000 GMC Jimmy Envoy
1988 - 1990 GMC Jimmy Sierra Classic
1995 - 2001 GMC Jimmy SL
1992 - 2001 GMC Jimmy SLE, SLT
1993 - 2001 GMC Jimmy SLS
1988 - 1998 GMC K1500 Sierra SLE
1995 GMC K1500 Sierra SLS
1994 - 1998 GMC K1500 Sierra SLT, Sierra SL, Sierra Special
1988 - 1993 GMC K1500 Sierra SLX, Sierra
1993 GMC K1500 Sierra Sport
1992 - 1995 GMC K1500 Suburban SLE, Base
1995 GMC K1500 Suburban SLT
1988 - 1995 GMC K2500 Sierra SLE
1994 - 1995 GMC K2500 Sierra SLT, Sierra SL
1988 - 1993 GMC K2500 Sierra, Sierra SLX
1992 - 1995 GMC K2500 Suburban Base, SLE
1995 GMC K2500 Suburban SLT
1994 - 1995 GMC K3500 Sierra SL, Sierra SLT
1988 - 1995 GMC K3500 Sierra SLE
1988 - 1993 GMC K3500 Sierra, Sierra SLX
1988 - 1991 GMC R1500 Suburban Base
1988 - 1989 GMC R1500 Suburban Sierra Classic
1990 GMC R1500 Suburban SLE
1988 - 1989 GMC R2500 Sierra Classic, High Sierra, Base
1988 - 1991 GMC R2500 Suburban Base
1988 - 1989 GMC R2500 Suburban Sierra Classic
1990 GMC R2500 Suburban SLE
1988 - 1991 GMC R3500 Base
1988 - 1989 GMC R3500 High Sierra, Sierra Classic
1990 - 1991 GMC R3500 SLE
1988 GMC S15 Gypsy
1988 - 1990 GMC S15 Sierra Classic, Base, High Sierra
1988 - 1991 GMC S15 Jimmy Base
1988 - 1990 GMC S15 Jimmy Sierra Classic, Gypsy
1991 GMC S15 Jimmy SLT, SLS, SLE
1988 - 1989 GMC S15 Jimmy Timberline
1993 GMC Safari GT
1995 - 2002 GMC Safari SL
1988 - 2005 GMC Safari SLT, SLE, Base
1988 - 1998 GMC Safari SLX
1996 - 2007 GMC Savana 1500 Base
2006 - 2007 GMC Savana 1500 LT, LS
1996 - 2005 GMC Savana 1500 SLE
2001 - 2002 GMC Savana 1500 SLT
1996 - 2005 GMC Savana 2500 SLE, Base
2001 - 2002 GMC Savana 2500 SLT
2002 - 2005 GMC Sierra 1500 Base
2001 GMC Sierra 1500 C3
2002 GMC Sierra 1500 HT
2005 - 2006 GMC Sierra 1500 Hybrid
1999 - 2007 GMC Sierra 1500 SLE, SL, SLT
2002 - 2007 GMC Sierra 1500 WT, Denali
2007 GMC Sierra 1500 Classic Denali, SL, WT, SLT, SLE, Hybrid
1991 - 1993 GMC Sonoma Base
1992 GMC Sonoma GT
1994 - 2004 GMC Sonoma SL
1991 - 2001 GMC Sonoma SLE
1993 - 2004 GMC Sonoma SLS
1991 GMC Syclone Base
1992 - 1993 GMC Typhoon Base
1988 - 1991 GMC V1500 Suburban Base
1988 - 1989 GMC V1500 Suburban Sierra Classic
1990 GMC V1500 Suburban SLE
1988 - 1991 GMC V2500 Suburban Base
1988 - 1989 GMC V2500 Suburban Sierra Classic
1990 GMC V2500 Suburban SLE
1988 - 1991 GMC V3500 Base
1988 - 1989 GMC V3500 Sierra Classic, High Sierra
1990 - 1991 GMC V3500 SLE
1993 GMC Yukon GT
1992 - 1995 GMC Yukon SLE, Base
1995 GMC Yukon SLT
1992 - 1994 GMC Yukon Sport
2000 Isuzu Hombre XS, S
1999 - 2004 Oldsmobile Alero GLS, GL, GX
1991 - 2001 Oldsmobile Bravada Base
1991 - 1992 Oldsmobile Custom Cruiser Base
1991 - 1993 Oldsmobile Cutlass Supreme International
1992 - 1994 Oldsmobile Cutlass Supreme S
1991 - 1996 Oldsmobile Cutlass Supreme SL, Base
1996 - 1997 Oldsmobile Silhouette Base
1997 - 2004 Oldsmobile Silhouette GL, GLS
1998 - 1999 Oldsmobile Silhouette GS
1998 - 2004 Oldsmobile Silhouette Premiere
2001 - 2005 Pontiac Aztek Base
2001 Pontiac Aztek GT
2004 - 2005 Pontiac Aztek Rally
2002 - 2003 Pontiac Aztek V
1989 - 1995 Pontiac Firebird Formula
1994 Pontiac Firebird Trans Am GT
1989 - 1992 Pontiac Firebird Trans Am GTA
1989 Pontiac Firebird Trans Am GTA SE
1987 - 1995 Pontiac Firebird Trans Am, Base
2006 - 2007 Pontiac G6 Base, GTP, GT
2006 Pontiac G6 SE
2003 Pontiac Grand Am Base
2000 - 2005 Pontiac Grand Am GT1
1999 - 2005 Pontiac Grand Am SE, GT
2000 - 2004 Pontiac Grand Am SE2, SE1
1996 Pontiac Grand Prix Base
1991 - 1996 Pontiac Grand Prix GT, SE
1992 - 1996 Pontiac Grand Prix GTP
1991 - 1993 Pontiac Grand Prix LE, STE
1999 - 2005 Pontiac Montana Base
2005 - 2006 Pontiac Montana SV6
2006 - 2007 Pontiac Torrent LS, LT, Base
2007 Pontiac Torrent Sport
1996 - 1998 Pontiac Trans Sport Base
1998 Pontiac Trans Sport Montana
2007 Saturn Aura XR, XE, Green Line
2007 Saturn Outlook XR, XE
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Are OEM products more expensive than aftermarket alternatives?

OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.

Can I purchase OEM parts online or do I need to visit a dealership?

You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.

Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?

No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.

Can I install OEM parts myself, or is it better to have a professional handle it?

While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.

Do OEM parts come with a warranty?

Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.

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