{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Guaranteed to Fit1988 Chevrolet R20 Change Vehicle

Walker®
1988 Chevrolet R20 - Muffler, 131.5 In. Wheelbase, Truck, Under 8,500 GVWR

Tap image and pinch to zoom.
$59.99
$73.82Save: $13.83(19%)
Manufacturer #18133
Guaranteed to Fit1988 Chevrolet R20 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1988 Chevrolet R20
Silverado
8 Cyl 5.7L
131.5 in. Wheelbase, Truck, Under 8,500 GVWR
1988 Chevrolet R20
Cheyenne
8 Cyl 5.7L
131.5 in. Wheelbase, Truck, Under 8,500 GVWR
1988 Chevrolet R20
Scottsdale
8 Cyl 5.7L
131.5 in. Wheelbase, Truck, Under 8,500 GVWR

Highlights

Part:
Brand:
Series:
Tru Fit Series
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material:
Made of Aluminized Steel
Recommended Use:
OE Replacement
Fitnotes:
131.5 in. Wheelbase, Truck, Under 8,500 GVWR

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1988 Chevrolet R20
Cheyenne
8 Cyl 5.7L
131.5 in. Wheelbase, Truck, Under 8,500 GVWR
1988 Chevrolet R20
Scottsdale
8 Cyl 5.7L
131.5 in. Wheelbase, Truck, Under 8,500 GVWR
1988 Chevrolet R20
Silverado
8 Cyl 5.7L
131.5 in. Wheelbase, Truck, Under 8,500 GVWR
1988 Chevrolet R30
Cheyenne
8 Cyl 6.2L
131.5 in. Wheelbase, Truck
1988 Chevrolet R30
Scottsdale
8 Cyl 6.2L
131.5 in. Wheelbase, Truck
Page 1 of 33 | Showing 1 - 5 of 163 results

Product Information

WALKER – TRU-FIT MUFFLERS

Adaptable and affordable, Walker’s Tru-Fit mufflers are solidly designed for ideal exhaust flow and tone, providing your exhaust system with the right fit at the right price. Established in 1908, Walker is renowned in the automotive aftermarket for manufacturing a full line of exhaust system parts.

  • Tube-and-partition layout built for ideal exhaust flow
  • Solidly manufactured with aluminized steel
  • Heads are tightly spun-locked to protect against breakage
  • Direct fit with minimal adaptation
  • Equipped with sturdy internal mechanical joints
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
noise level inside cab?Clark G.Oct 11, 2020
Best Answer:Hello! That greatly depends on where you install the muffler, and how/where the exhaust tips exit the vehicle. I would ask the exhaust shop that would be installing this what their experience with this type of muffler.
Mitchell D.STAFFOct 12, 2020