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Photo of Wiring Harness, Engine, Painless Perf, LS Gen III, Standard Length

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Painless Performance

Wiring Harness, Engine, Painless Perf, LS Gen III, Standard Length

Fits 1970–1988 Monte Carlo View fitment for 53 models

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Part# : PW60217

Mfg#: 60217

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List Price: $660.95

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Due to variations in monitor settings, some colors on this page may appear slightly different from GM originals. In addition, due to color differences in the original GM dye lots, interior product colors may vary slightly.

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Perfect for LS Swaps Includes OBDII Port!

With so many LS engine types available, Painless Performance's LS swap wiring harnesses take some of the guesswork out of putting that new engine in your project. Included in every kit are new connectors/terminals, high quality TXL wire, OBD-II port and a check engine light. All of are harnesses are proudly made in America.

Notes

This item is not eligible for any further discounts or promotional pricing.
SHIP NOTE: This item is SPECIAL ORDER and will drop-ship from the manufacturer. While the majority of drop ship orders experience no delays, please be advised that OPGI does not control delivery times.

Find Item In These Catalogs

2025 GTO, LeMans & Tempest 201
2024 Riviera 1963-76 84

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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	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
	LS Truck Engine, 99-06 Gen III, Throttle by Wire
	1984–1987 Buick Grand National	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
		LS Truck Engine, 99-06 Gen III, Throttle by Wire
1976–1987 Buick Regal		1978–1987: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1976–1987 Buick Regal		1978–1987: LS Truck Engine, 99-06 Gen III, Throttle by Wire
1963–1976 Buick Riviera	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1963–1976 Buick Riviera	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1961–1972 Buick Skylark	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1961–1972 Buick Skylark	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1983–1987 Buick T-Type	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1983–1987 Buick T-Type	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1938–1993 Cadillac 60 Special	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1938–1993 Cadillac 60 Special	LS Truck Engine, 99-06 Gen III, Throttle by Wire
2013–2019 Cadillac ATS
1965–1976 Cadillac Calais	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1965–1976 Cadillac Calais	LS Truck Engine, 99-06 Gen III, Throttle by Wire
2003–2019 Cadillac CTS
1959–2005 Cadillac DeVille
1953–2002 Cadillac Eldorado	1953–1993: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1953–2002 Cadillac Eldorado	1953–1993: LS Truck Engine, 99-06 Gen III, Throttle by Wire
1999–2000 Cadillac Escalade
1999–2000 Cadillac Escalade	2002–2023 Cadillac Escalade
2002–2013 Cadillac Escalade EXT	2002–2023 Cadillac Escalade
1954–1996 Cadillac Fleetwood	1954–1993: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1954–1996 Cadillac Fleetwood	1954–1993: LS Truck Engine, 99-06 Gen III, Throttle by Wire
1936–1951 Cadillac Series 60	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1936–1951 Cadillac Series 60	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1936–1951 Cadillac Series 61	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1936–1951 Cadillac Series 61	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1937–1976 Cadillac Series 62	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1937–1976 Cadillac Series 62	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1936–1951 Cadillac Series 63	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1936–1951 Cadillac Series 63	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1937–1976 Cadillac Series 65	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1937–1976 Cadillac Series 65	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1936–1987 Cadillac Series 67	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1936–1987 Cadillac Series 67	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1936–1987 Cadillac Series 70	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1936–1987 Cadillac Series 70	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1936–1987 Cadillac Series 72	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1936–1987 Cadillac Series 72	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1936–1987 Cadillac Series 75	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1936–1987 Cadillac Series 75	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1976–2004 Cadillac Seville	1976–1993: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1976–2004 Cadillac Seville	1976–1993: LS Truck Engine, 99-06 Gen III, Throttle by Wire
2005–2011 Cadillac STS
2004–2009 Cadillac XLR
1947–1955 Chevrolet Advance Design
1947–1955 Chevrolet Advance Design	1960–1987 Chevrolet C10
1960–1987 Chevrolet C20
1960–1987 Chevrolet C30
1964–1977 Chevrolet Chevelle	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1964–1977 Chevrolet Chevelle	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1960–1969 Chevrolet Corvair	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1960–1969 Chevrolet Corvair	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1961–1965 Chevrolet Corvair FC	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1961–1965 Chevrolet Corvair FC	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1959–1960 Chevrolet El Camino
	1964–1987 Chevrolet El Camino	1964–1977: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
		1964–1977: LS Truck Engine, 99-06 Gen III, Throttle by Wire
		1978–1987: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
		1978–1987: LS Truck Engine, 99-06 Gen III, Throttle by Wire
1960–1987 Chevrolet K10
1960–1987 Chevrolet K20
1977–1987 Chevrolet K30
1978–1983 Chevrolet Malibu	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
	LS Truck Engine, 99-06 Gen III, Throttle by Wire
	1997–2022 Chevrolet Malibu
1970–1988 Chevrolet Monte Carlo		1970–1977: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
		1970–1977: LS Truck Engine, 99-06 Gen III, Throttle by Wire
	1978–1988: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
	1978–1988: LS Truck Engine, 99-06 Gen III, Throttle by Wire
	1995–2007 Chevrolet Monte Carlo
1955–1959 Chevrolet Task Force
1955–1959 Chevrolet Task Force		1947–1955 GMC Advance Design
1960–1987 GMC C15		1947–1955 GMC Advance Design
1960–1987 GMC C25
1960–1987 GMC C35
1960–1987 GMC K15
1960–1987 GMC K25
1977–1987 GMC K35
1955–1959 GMC Task Force
1955–1959 GMC Task Force	1961–1988 Oldsmobile Cutlass	1961–1977: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1961–1977: LS Truck Engine, 99-06 Gen III, Throttle by Wire
1978–1988: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1978–1988: LS Truck Engine, 99-06 Gen III, Throttle by Wire
1958–1986 Pontiac Bonneville	1959–1977: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
	1959–1977: LS Truck Engine, 99-06 Gen III, Throttle by Wire
	1978–1986: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
	1978–1986: LS Truck Engine, 99-06 Gen III, Throttle by Wire
1959–1977 Pontiac Catalina	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1959–1977 Pontiac Catalina	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1962–1987 Pontiac Grand Prix	1962–1977: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
	1962–1977: LS Truck Engine, 99-06 Gen III, Throttle by Wire
	1978–1987: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
	1978–1987: LS Truck Engine, 99-06 Gen III, Throttle by Wire
1964–1973 Pontiac GTO	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1964–1973 Pontiac GTO	LS Truck Engine, 99-06 Gen III, Throttle by Wire
1961–1981 Pontiac LeMans	1961–1973: LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1961–1981 Pontiac LeMans	1961–1973: LS Truck Engine, 99-06 Gen III, Throttle by Wire
1961–1970 Pontiac Tempest	LS Truck Engine, 99-06 Gen III, Mechanical Throttle
1961–1970 Pontiac Tempest	LS Truck Engine, 99-06 Gen III, Throttle by Wire

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