OPGI.com works best with JavaScript enabled.
RESTOPARTS® Premium Branded Parts Save up to 15% - use code: RPSALE
1‑800‑243‑8355
  • As seen on
  • V8TV
  • Detroit Muscle
Photo of Sound Deadener, R-Blox Extreme, 12
Illustrative Only

R-Blox

Sound Deadener, R-Blox Extreme, 12" X 4" Sheet License Plate Kit

Vehicle Specific View fitment for 35 models
Part# CH27131
Mfg# RX-LP
Sold As Each
Eligible for Price Match
$9.99
List Price: $11.95
You Save 16%
Arriving Soon
Add To Wishlist 

R-Blox provides a family of highly effective products to silence, smooth out and enhance your ride

"Extreme Mat" is a 60 mil. (.06") -thick mat consisting of a specially formulated visco-elastic compound bonded to an aluminum foil-type facing layer, which provides superior sound deadening as well as heat protection. Reduce road, engine and exhaust noise in any vehicle, while increasing the driving pleasure of your classic.

Notes

  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2024 Cadillac 1936-1993 8
  • 2024 Chevelle, El Camino 64-77 13
  • 2024 Cutlass, F-85 & 442 61-77 11
  • 2024 GM G-Body 1978-1988 7
  • 2024 Grand Prix 1962-77 10
  • 2024 GTO, LeMans & Tempest 12
  • 2024 Monte Carlo 70-77 9
  • 2024 Riviera 1963-76 8
  • 2024 Skylark, GS & GSX 61-72 10
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are 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.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National license plate kit (12" x 4")
1984–1987 Buick Grand National license plate kit (12" x 4")
1978–1987 Buick Regal license plate kit (12" x 4")
1963–1976 Buick Riviera license plate kit (12" x 4")
1961–1972 Buick Skylark license plate kit (12" x 4")
1983–1987 Buick T-Type license plate kit (12" x 4")
1938–1953 Cadillac 60 Special - License Plates (12" x 4")
2013–2019 Cadillac ATS - License Plates (12" x 4")
2003–2019 Cadillac CTS - License Plates (12" x 4")
1959–1993 Cadillac DeVille - License Plates (12" x 4")
1953–1993 Cadillac Eldorado - License Plates (12" x 4")
1999–2000 Cadillac Escalade - License Plates (12" x 4")
2002–2023 Cadillac Escalade - License Plates (12" x 4")
2002–2013 Cadillac Escalade EXT - License Plates (12" x 4")
1954–1993 Cadillac Fleetwood - License Plates (12" x 4")
1939–1951 Cadillac Series 60 - License Plates (12" x 4")
1939–1951 Cadillac Series 61 - License Plates (12" x 4")
1940–1964 Cadillac Series 62 - License Plates (12" x 4")
1939–1951 Cadillac Series 63 - License Plates (12" x 4")
1940–1964 Cadillac Series 65 - License Plates (12" x 4")
1936–1953 Cadillac Series 70  
1976–2004 Cadillac Seville  
2005–2011 Cadillac STS - License Plates (12" x 4")
2004–2009 Cadillac XLR - License Plates (12" x 4")
1964–1977 Chevrolet Chevelle license plate kit (1 sheet, 12" x 4")
1960–1969 Chevrolet Corvair license plate kit (1 sheet, 12" x 4") - Corvair
1961–1965 Chevrolet Corvair FC license plate kit (1 sheet, 12" x 4") - Forward Control
1964–1987 Chevrolet El Camino 1964–1977: license plate kit (1 sheet, 12" x 4")
1978–1987: license plate kit (12" x 4")
1978–1983 Chevrolet Malibu license plate kit (12" x 4")
1997–2022 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo 1970–1977: License Plate Kit (1 Sheet, 12" X 4")
1978–1988: license plate kit (12" x 4")
1961–1987 Oldsmobile Cutlass 1961–1977: license plate kit (12" x 4")
1978–1987: license plate kit (12" x 4")
1958–1977 Pontiac Bonneville license plate (1 sheet, 12" x 4")
1982–1986 Pontiac Bonneville license plate kit (12" x 4")
1959–1977 Pontiac Catalina license plate (1 sheet, 12" x 4")
1962–1987 Pontiac Grand Prix 1962–1977: license plate (1 sheet, 12" x 4")
1978–1987: license plate kit (12" x 4")
1964–1973 Pontiac GTO License Plate Kit (1 Sheet, 12" X 4")
1961–1974 Pontiac LeMans 1961–1973: License Plate Kit (1 Sheet, 12" X 4")
1961–1970 Pontiac Tempest License Plate Kit (1 Sheet, 12" X 4")
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    M‑F 8:00‑4:30 | Sat 10‑3 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Sound Deadener, R-Blox Extreme, 12
R-Blox Sound Deadener, R-Blox Extreme, 12" X 4" Sheet License Plate Kit