Comp Cams Magnum 270HR;Hydraulic Roller Cam & Kit;'87-'94 GM 4.3L
SKU: 17372553599

Comp Cams Magnum 270HR;Hydraulic Roller Cam & Kit;'87-'94 GM 4.3L

$787.50 $875.00
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Description

Comp Cams Magnum 270HR;Hydraulic Roller Cam & Kit;'87-'94 GM 4.3LMagnum 270HR; Hydraulic Roller Cam & Kit; '87 '94 GM 4. 3L (Non Balance Shaft) Hydraulic Roller Cam; For '87 '94 GM 4. 3L 262 cid 90, V6 Non Balance Shaft Engines w Hyd. Roller Cam Mild Street Performance Slight Lope At Idle Works w Stock Converter For Carbureted Applications Aftermarket Intake, Headers & 3. 40 to 4. 10 Gears Suggested. Specifications Lifter Type: OE Style Hydraulic Roller Engine Family: GM 4. 3L 262 c. i. 90 V6 1985 2014 Cam Family:

Magnum 270HR; Hydraulic Roller Cam & Kit; '87-'94 GM 4.3L (Non-Balance Shaft)

  • Hydraulic Roller Cam; For '87-'94 GM 4.3L/262 cid 90, V6 Non-Balance Shaft Engines w/ Hyd. Roller Cam
  • Mild Street Performance
  • Slight Lope At Idle
  • Works w/ Stock Converter
  • For Carbureted Applications
  • Aftermarket Intake, Headers & 3.40 to 4.10 Gears Suggested.

 

Specifications

Lifter Type: OE-Style Hydraulic Roller

Engine Family: GM 4.3L / 262 c.i. 90° V6 1985-2014

Cam Family: Magnum

RPM Range: 1800 to 5000

Valve Timing: 0.006

Lobe Separation: 110°

Intake Centerline: 106°

Valve Lash: Hyd.(Intake)/ Hyd.(Exhaust)

Duration: 270(Intake)/ 270(Exhaust)

Duration @ .050" Lift: 215(Intake)/ 215(Exhaust)

Valve Lift: 0.5(Intake)/ 0.5(Exhaust)

Lobe Lift: 0.334(Intake)/ 0.334(Exhaust)



Vehicle Fitments:

Year Make Model Submodel
1987 - 1995 Chevrolet Astro CS, CL
1996 - 2005 Chevrolet Astro LS
1987 - 2005 Chevrolet Astro LT, Base
1995 - 2005 Chevrolet Blazer Base
1995 - 1997 Chevrolet Blazer Deluxe
1996 - 2004 Chevrolet Blazer LS
1995 - 2002 Chevrolet Blazer LT
2002 Chevrolet Blazer LTZ
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
1993 Chevrolet C2500 400 SS, Custom
1988 - 1992 Chevrolet C2500 Scottsdale
1988 - 1995 Chevrolet C2500 Silverado, Base, Cheyenne
1994 - 1995 Chevrolet C2500 WT
1987 - 1992 Chevrolet Caprice Base
1987 - 1993 Chevrolet Caprice Classic
1993 Chevrolet Caprice Classic LS
1987 - 1990 Chevrolet Caprice Classic LS Brougham, Classic Brougham
1992 - 1993 Chevrolet Caprice Classic LTZ
1992 Chevrolet Commercial Chassis Base
1987 Chevrolet El Camino Base, SS
1996 - 2013 Chevrolet Express 1500 LS, Base
2001 - 2013 Chevrolet Express 1500 LT
1996 - 2006 Chevrolet Express 2500 Base, LS
2006 Chevrolet Express 2500 LT
1987 Chevrolet G10 Bonaventure
1987 - 1995 Chevrolet G10 Sportvan, Chevy Van, Beauville
1995 Chevrolet G20 Base
1987 - 1995 Chevrolet G20 Sportvan, Beauville, Chevy Van
1987 - 1996 Chevrolet G30 Sportvan, Beauville, Hi-Cube, Chevy Van
1994 - 1997 Chevrolet K1500 Base
1988 - 1998 Chevrolet K1500 Cheyenne, Silverado
1988 - 1992 Chevrolet K1500 Scottsdale
1991 Chevrolet K1500 Sport
1990 - 1998 Chevrolet K1500 WT
1988 - 1992 Chevrolet K2500 Scottsdale
1988 - 1995 Chevrolet K2500 Silverado, Cheyenne
1994 - 1995 Chevrolet K2500 WT, Base
1987 - 1988 Chevrolet Monte Carlo SS, Base, LS
1990 - 1999 Chevrolet P30 Base
1990 Chevrolet P30 Step-Van
1987 Chevrolet R10 Scottsdale, Custom Deluxe, Silverado
1988 Chevrolet R20 Cheyenne
1987 - 1988 Chevrolet R20 Custom Deluxe, Silverado, Scottsdale
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
2002 Chevrolet Silverado 1500 Custom
2004 - 2013 Chevrolet Silverado 1500 Hybrid
1999 - 2013 Chevrolet Silverado 1500 LS, Base, LT
2007 - 2013 Chevrolet Silverado 1500 LTZ
2003 - 2006 Chevrolet Silverado 1500 SS
2002 - 2013 Chevrolet Silverado 1500 WT
2010 - 2013 Chevrolet Silverado 1500 XFE
2004 Chevrolet Silverado 1500 Z71
2007 Chevrolet Silverado 1500 Classic Hybrid, LS, WT, SS, LT
1987 Chevrolet V10 Scottsdale, Custom Deluxe, Silverado
1997 GMC C1500 Sierra GT
1988 - 1998 GMC C1500 Sierra SLE
1994 - 1998 GMC C1500 Sierra SLT, Sierra SL, Sierra Special
1988 - 1993 GMC C1500 Sierra, Sierra SLX
1994 - 1995 GMC C2500 Sierra SL, Sierra SLT
1988 - 1995 GMC C2500 Sierra SLE
1988 - 1993 GMC C2500 Sierra, Sierra SLX
1987 GMC Caballero Diablo, Base
1987 - 1995 GMC G1500 Rally STX, Vandura, Rally
1987 - 1995 GMC G2500 Vandura, Rally, Rally STX
1987 - 1988 GMC G3500 Rally Custom
1987 - 1995 GMC G3500 Vandura, Rally STX, Rally, Rally Camper Special, Vandura Special, Magnavan
1992 - 1996 GMC Jimmy Base
2000 - 2001 GMC Jimmy Diamond Edition
1998 - 2000 GMC Jimmy Envoy
1995 - 2001 GMC Jimmy SL
1992 - 2001 GMC Jimmy SLE, SLT
1993 - 2001 GMC Jimmy SLS
1994 - 1998 GMC K1500 Sierra SL, Sierra Special, Sierra SLT
1988 - 1998 GMC K1500 Sierra SLE
1995 GMC K1500 Sierra SLS
1993 GMC K1500 Sierra Sport
1988 - 1993 GMC K1500 Sierra, Sierra SLX
1994 - 1995 GMC K2500 Sierra SL, Sierra SLT
1988 - 1995 GMC K2500 Sierra SLE
1988 - 1993 GMC K2500 Sierra, Sierra SLX
1990 - 1999 GMC P3500 Base
1990 GMC P3500 Value Van
1987 GMC R1500 Base, Sierra Classic, High Sierra
1987 GMC R2500 Base, High Sierra, Sierra Classic
1988 - 1990 GMC S15 Base, Sierra Classic, High Sierra
1988 GMC S15 Gypsy
1988 - 1991 GMC S15 Jimmy Base
1988 - 1990 GMC S15 Jimmy Gypsy, Sierra Classic
1991 GMC S15 Jimmy SLE, SLT, SLS
1988 - 1989 GMC S15 Jimmy Timberline
1993 GMC Safari GT
1987 - 2002 GMC Safari SL
1987 - 2005 GMC Safari SLT, Base, SLE
1987 - 1998 GMC Safari SLX
2006 - 2013 GMC Savana 1500 LT, LS
2009 - 2013 GMC Savana 1500 SL
1996 - 2013 GMC Savana 1500 SLE, Base
2001 - 2002 GMC Savana 1500 SLT
1996 - 2006 GMC Savana 2500 Base
1996 - 2005 GMC Savana 2500 SLE
2001 - 2002 GMC Savana 2500 SLT
2002 - 2005 GMC Sierra 1500 Base
2001 GMC Sierra 1500 C3
2002 - 2013 GMC Sierra 1500 Denali, WT
2002 GMC Sierra 1500 HT
2005 - 2013 GMC Sierra 1500 Hybrid
1999 - 2013 GMC Sierra 1500 SLT, SLE, SL
2010 - 2013 GMC Sierra 1500 XFE
2007 GMC Sierra 1500 Classic Denali, SLE, SL, Hybrid, WT, SLT
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
1987 GMC V1500 Base, Sierra Classic, High Sierra
2000 Isuzu Hombre XS, S
1991 - 2001 Oldsmobile Bravada Base
1987 Pontiac Grand Prix Base, LE, Brougham
2002 - 2003 Workhorse FasTrack FT931 Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17372553599

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4.5 ★★★★★
Based on 1246 reviews
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Product Reviews
C
Verified Purchase
Carol C
Battle Creek, US
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to. 1000% love these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
A
Verified Purchase
Asha
Belleville, US
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then. They both needed a firm pillow that is not super soft, firm but not achy. Finally found the perfect one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
M
Verified Purchase
Mopardodgegirl
Lake Worth, US
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
J
Verified Purchase
jin
Belleville, US
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
A
Verified Purchase
AreTrue
Pawtucket, US
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back. Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026

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