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Flowmaster

Muffler, Flowmaster, 40 Series, Chambered, Aluminized Steel

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Part# : CH26455

Mfg#: 942440

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^$161.⁹⁹

List Price: $178.95

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Size

Configuration

Fits 1964–1987 El Camino View fitment for 26 models

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Fitment
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OEM replacement

This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Body measures 13" x 9.75" and 4" tall and overall length is 19".

Features: Durable fully welded 16 gauge aluminized steel Race proven Delta Flow technology Excellent Street/Strip and Off Road application No internal packing to blowout

Notes

This item is not eligible for any further discounts or promotional pricing.
SHIP NOTE: Item exceeds standard ground freight size/weight, and is not eligible for free ground shipping.

This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. Learn More

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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	40 Series (2 Chamber)
	40 Series (2-chamber)
	1984–1987 Buick Grand National	40 Series (2 Chamber)
		40 Series (2-chamber)
1978–1987 Buick Regal		40 Series (2 Chamber)
1978–1987 Buick Regal		40 Series (2-chamber)
1963–1976 Buick Riviera	40 Series (2 Chamber)
1963–1976 Buick Riviera	40 Series (2-chamber)
1961–1972 Buick Skylark	40 Series (2 Chamber)
1961–1972 Buick Skylark	40 Series (2-chamber)
1983–1987 Buick T-Type	40 Series (2 Chamber)
1983–1987 Buick T-Type	40 Series (2-chamber)
1938–1953 Cadillac 60 Special	40 Series (2 Chamber)
1938–1953 Cadillac 60 Special	40 Series (2-chamber)
1959–1993 Cadillac DeVille	40 Series (2 Chamber)
1959–1993 Cadillac DeVille	40 Series (2-chamber)
1953–1993 Cadillac Eldorado	40 Series (2 Chamber)
1953–1993 Cadillac Eldorado	40 Series (2-chamber)
1965–1993 Cadillac Fleetwood	40 Series (2 Chamber)
1965–1993 Cadillac Fleetwood	40 Series (2-chamber)
1939–1951 Cadillac Series 60	40 Series (2 Chamber)
1939–1951 Cadillac Series 60	40 Series (2-chamber)
1939–1951 Cadillac Series 61	40 Series (2 Chamber)
1939–1951 Cadillac Series 61	40 Series (2-chamber)
1940–1964 Cadillac Series 62	40 Series (2 Chamber)
1940–1964 Cadillac Series 62	40 Series (2-chamber)
1939–1951 Cadillac Series 63	40 Series (2 Chamber)
1939–1951 Cadillac Series 63	40 Series (2-chamber)
1936–1937 Cadillac Series 70	40 Series (2 Chamber)
1936–1937 Cadillac Series 70	40 Series (2-chamber)
1976–2004 Cadillac Seville
1964–1977 Chevrolet Chevelle	40 Series (2 Chamber)
1964–1977 Chevrolet Chevelle	40 Series (2-chamber)
1964–1987 Chevrolet El Camino	1964–1977: 40 Series (2 Chamber)
	1964–1977: 40 Series (2-chamber)
	1978–1987: 40 Series (2 Chamber)
	1978–1987: 40 Series (2-chamber)
1978–1983 Chevrolet Malibu	40 Series (2 Chamber)
	40 Series (2-chamber)
	1997–2022 Chevrolet Malibu
1970–1988 Chevrolet Monte Carlo		1970–1977: 40 Series (2 Chamber)
		1970–1977: 40 Series (2-chamber)
	1978–1988: 40 Series (2 Chamber)
	1978–1988: 40 Series (2-chamber)
1961–1987 Oldsmobile Cutlass	1961–1977: 40 Series (2 Chamber)
	1961–1977: 40 Series (2-chamber)
	1978–1987: 40 Series (2 Chamber)
	1978–1987: 40 Series (2-chamber)
1958–1977 Pontiac Bonneville	40 Series (2 Chamber)
	40 Series (2-chamber)
	1982–1986 Pontiac Bonneville	40 Series (2 Chamber)
		40 Series (2-chamber)
1959–1977 Pontiac Catalina		40 Series (2 Chamber)
1959–1977 Pontiac Catalina		40 Series (2-chamber)
1962–1987 Pontiac Grand Prix	1962–1977: 40 Series (2 Chamber)
	1962–1977: 40 Series (2-chamber)
	1978–1987: 40 Series (2 Chamber)
	1978–1987: 40 Series (2-chamber)
1964–1973 Pontiac GTO	40 Series (2 Chamber)
1964–1973 Pontiac GTO	40 Series (2-chamber)
1961–1974 Pontiac LeMans	1961–1973: 40 Series (2 Chamber)
1961–1974 Pontiac LeMans	1961–1973: 40 Series (2-chamber)
1961–1970 Pontiac Tempest	40 Series (2 Chamber)
1961–1970 Pontiac Tempest	40 Series (2-chamber)

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