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Street Performance Balancer

Dayco PB2221ST Engine Harmonic Balancer

Brand	Dayco PB2221ST
Bolt Hole Quantity	3
Counterweight Balance	Neutral, no counterweight
Crank Bore	1.245
Crank Bore	31.60
Crank Trigger/Exciter Plate	No
Hardware Included	No
Installation Instructions Included	No
Nose Outside Diameter	1.762
Nose Outside Diameter	44.75
Number of Integrated Pulleys	0
Outer Ring Material	Cast iron
Overall Outside Diameter	171.50
Overall Outside Diameter	6.752
Overall Width	2.343
Overall Width	59.50
Ring Width	1.299
Ring Width	32.99
Timing Marks	Yes
Woodruff Key Included	No
Product line	Street Performance Balancer
Fits	Chevrolet, GMC, Oldsmobile, and Pontiac · 284 vehicles

Street Performance Balancer. Neutral balance with no counterweight for a precise rotating assembly.

Cast iron ring. Durable outer ring construction for dependable engine damping.

Timing marks. Built in for easier setup and accurate timing reference.

Cross-references Dorman 594-012S, Pioneer 872002 and Pioneer DA-3071HD for the same application. See all 3.

$149.32Free shipping

In stock · usually ships same day before 1pm CST

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Free returns within 60 days if it doesn't fit when fitment is verified.

Not what you need? See all Engine Harmonic Balancer options

Dayco Street Performance Balancer PB2221ST

The Dayco PB2221ST Street Performance Balancer is a harmonic balancer built for Chevrolet and GMC V8 applications that need neutral balance and accurate timing reference. It features a cast iron outer ring, timing marks, and a 3-bolt hole pattern for street performance engine setups.

Key Features

Dayco Street Performance Balancer line for performance-oriented engine builds
Neutral balance design with no counterweight
Cast iron outer ring for durable crankshaft damping
Timing marks included for easier ignition setup
3 bolt holes, 1.245 in. crank bore, and 1.762 in. nose outside diameter
Overall dimensions: 6.752 in. outside diameter, 2.343 in. width
No integrated pulleys, crank trigger plate, or woodruff key included

Product Details

Dayco’s Street Performance Balancer line is aimed at street-driven engines that need stable crankshaft control and reliable timing visibility without unnecessary add-ons. The PB2221ST uses a neutral counterweight configuration and a cast iron outer ring to support consistent operation in compatible Chevrolet Camaro, Corvette, and GMC truck applications. This part number, PB2221ST, is also cross-referenced with Dorman 594-012S for the same application.

Compatible With: Fits 1988-1995 Chevrolet C1500, N/A; Fits 1988-1995 Chevrolet C2500, N/A; Fits 1977-1995 Chevrolet G10, N/A; Fits 1980-1995 Chevrolet G20, N/A; Fits 1988-1995 Chevrolet K1500, N/A; Fits 1988-1995 Chevrolet K2500, N/A; Fits 1988-1995 GMC C1500, N/A; Fits 1988-1995 GMC C2500, N/A; Fits 1979-1995 GMC G1500, N/A; Fits 1981-1995 GMC G2500, N/A; Fits 1988-1995 GMC K1500, N/A; Fits 1988-1995 GMC K2500, N/A; Fits 1985-1992 Chevrolet Camaro, N/A; Fits 1975-1976 Chevrolet Camaro, N/A; Fits 1972 Chevrolet Camaro, N/A; Fits 1985-1992 Pontiac Firebird, N/A; Fits 1984-1991 Chevrolet Corvette, N/A; Fits 1980-1982 Chevrolet Corvette, N/A; Fits 1985 Chevrolet G30, N/A; Fits 1982 Chevrolet G30, N/A; Fits 1978-1979 Chevrolet G30, N/A; Fits 1981 Chevrolet K5 Blazer, N/A; Fits 1981 GMC Jimmy, N/A.

What It Helps Address

Crankshaft vibration control in street performance engine builds
Timing mark visibility during ignition setup and service
Replacement needs for worn or damaged harmonic balancers
Fitment requirements for neutral-balance Chevrolet and GMC applications
Restoration or maintenance of Camaro, Corvette, Firebird, and truck engines

Installation Notes

Verify crank bore, nose diameter, bolt hole quantity, and overall diameter before installation. This balancer does not include hardware, installation instructions, a crank trigger/exciter plate, or a woodruff key, so reuse or source the correct engine-specific components as needed. Confirm the engine is set up for a neutral-balance balancer before installation.

Quality Assurance

Dayco manufactures the PB2221ST as part of its Street Performance Balancer product line for direct-fit engine service in listed Chevrolet and GMC applications. Confirm all dimensions and fitment notes against the vehicle and engine configuration before ordering.

This part fits 284 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Liters	Cylinders	Fuel Type	Notes
1995	Chevrolet	C1500	—	5.0L	V8	—	Street Performance Balancer
1995	Chevrolet	C2500	—	5.0L	V8	—	Street Performance Balancer
1995	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1995	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1995	Chevrolet	K1500	—	5.0L	V8	—	Street Performance Balancer
1995	Chevrolet	K2500	—	5.0L	V8	—	Street Performance Balancer
1995	GMC	C1500	—	5.0L	V8	—	Street Performance Balancer
1995	GMC	C2500	—	5.0L	V8	—	Street Performance Balancer
1995	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1995	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1995	GMC	K1500	—	5.0L	V8	—	Street Performance Balancer
1995	GMC	K2500	—	5.0L	V8	—	Street Performance Balancer
1994	Chevrolet	C1500	—	5.0L	V8	—	Street Performance Balancer
1994	Chevrolet	C2500	—	5.0L	V8	—	Street Performance Balancer
1994	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1994	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1994	Chevrolet	K1500	—	5.0L	V8	—	Street Performance Balancer
1994	Chevrolet	K2500	—	5.0L	V8	—	Street Performance Balancer
1994	GMC	C1500	—	5.0L	V8	—	Street Performance Balancer
1994	GMC	C2500	—	5.0L	V8	—	Street Performance Balancer
1994	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1994	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1994	GMC	K1500	—	5.0L	V8	—	Street Performance Balancer
1994	GMC	K2500	—	5.0L	V8	—	Street Performance Balancer
1993	Chevrolet	C1500	—	5.0L	V8	—	Street Performance Balancer
1993	Chevrolet	C2500	—	5.0L	V8	—	Street Performance Balancer
1993	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1993	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1993	Chevrolet	K1500	—	5.0L	V8	—	Street Performance Balancer
1993	Chevrolet	K2500	—	5.0L	V8	—	Street Performance Balancer
1993	GMC	C1500	—	5.0L	V8	—	Street Performance Balancer
1993	GMC	C2500	—	5.0L	V8	—	Street Performance Balancer
1993	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1993	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1993	GMC	K1500	—	5.0L	V8	—	Street Performance Balancer
1993	GMC	K2500	—	5.0L	V8	—	Street Performance Balancer
1992	Chevrolet	C1500	—	5.0L	V8	—	Street Performance Balancer
1992	Chevrolet	C2500	—	5.0L	V8	—	Street Performance Balancer
1992	Chevrolet	Camaro	—	5.7L	V8	—	Street Performance Balancer
1992	Chevrolet	Camaro	—	5.0L	V8	—	Street Performance Balancer
1992	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1992	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1992	Chevrolet	K1500	—	5.0L	V8	—	Street Performance Balancer
1992	Chevrolet	K2500	—	5.0L	V8	—	Street Performance Balancer
1992	GMC	C1500	—	5.0L	V8	—	Street Performance Balancer
1992	GMC	C2500	—	5.0L	V8	—	Street Performance Balancer
1992	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1992	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1992	GMC	K1500	—	5.0L	V8	—	Street Performance Balancer
1992	GMC	K2500	—	5.0L	V8	—	Street Performance Balancer
1992	Pontiac	Firebird	—	5.7L	V8	—	Street Performance Balancer
1992	Pontiac	Firebird	—	5.0L	V8	—	Street Performance Balancer
1991	Chevrolet	C1500	—	5.0L	V8	—	Street Performance Balancer
1991	Chevrolet	C2500	—	5.0L	V8	—	Street Performance Balancer
1991	Chevrolet	Camaro	—	5.7L	V8	—	Street Performance Balancer
1991	Chevrolet	Camaro	—	5.0L	V8	—	Street Performance Balancer
1991	Chevrolet	Corvette	—	5.7L	V8	—	Street Performance Balancer
1991	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1991	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1991	Chevrolet	K1500	—	5.0L	V8	—	Street Performance Balancer
1991	Chevrolet	K2500	—	5.0L	V8	—	Street Performance Balancer
1991	GMC	C1500	—	5.0L	V8	—	Street Performance Balancer
1991	GMC	C2500	—	5.0L	V8	—	Street Performance Balancer
1991	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1991	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1991	GMC	K1500	—	5.0L	V8	—	Street Performance Balancer
1991	GMC	K2500	—	5.0L	V8	—	Street Performance Balancer
1991	Pontiac	Firebird	—	5.7L	V8	—	Street Performance Balancer
1991	Pontiac	Firebird	—	5.0L	V8	—	Street Performance Balancer
1990	Chevrolet	C1500	—	5.0L	V8	—	Street Performance Balancer
1990	Chevrolet	C2500	—	5.0L	V8	—	Street Performance Balancer
1990	Chevrolet	Camaro	—	5.7L	V8	—	Street Performance Balancer
1990	Chevrolet	Camaro	—	5.0L	V8	—	Street Performance Balancer
1990	Chevrolet	Corvette	—	5.7L	V8	—	Street Performance Balancer
1990	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1990	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1990	Chevrolet	K1500	—	5.0L	V8	—	Street Performance Balancer
1990	Chevrolet	K2500	—	5.0L	V8	—	Street Performance Balancer
1990	GMC	C1500	—	5.0L	V8	—	Street Performance Balancer
1990	GMC	C2500	—	5.0L	V8	—	Street Performance Balancer
1990	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1990	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1990	GMC	K1500	—	5.0L	V8	—	Street Performance Balancer
1990	GMC	K2500	—	5.0L	V8	—	Street Performance Balancer
1990	Pontiac	Firebird	—	5.7L	V8	—	Street Performance Balancer
1990	Pontiac	Firebird	—	5.0L	V8	—	Street Performance Balancer
1989	Chevrolet	C1500	—	5.0L	V8	—	Street Performance Balancer
1989	Chevrolet	C2500	—	5.0L	V8	—	Street Performance Balancer
1989	Chevrolet	Camaro	—	5.7L	V8	—	Street Performance Balancer
1989	Chevrolet	Camaro	—	5.0L	V8	—	Street Performance Balancer
1989	Chevrolet	Corvette	—	—	—	—	Street Performance Balancer
1989	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1989	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1989	Chevrolet	K1500	—	5.0L	V8	—	Street Performance Balancer
1989	Chevrolet	K2500	—	5.0L	V8	—	Street Performance Balancer
1989	GMC	C1500	—	5.0L	V8	—	Street Performance Balancer
1989	GMC	C2500	—	5.0L	V8	—	Street Performance Balancer
1989	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1989	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1989	GMC	K1500	—	5.0L	V8	—	Street Performance Balancer
1989	GMC	K2500	—	5.0L	V8	—	Street Performance Balancer
1989	Pontiac	Firebird	—	5.7L	V8	—	Street Performance Balancer
1989	Pontiac	Firebird	—	5.0L	V8	—	Street Performance Balancer
1988	Chevrolet	C1500	—	5.0L	V8	—	Street Performance Balancer
1988	Chevrolet	C2500	—	5.0L	V8	—	Street Performance Balancer
1988	Chevrolet	Camaro	—	5.7L	V8	—	Street Performance Balancer
1988	Chevrolet	Camaro	—	5.0L	V8	—	Street Performance Balancer
1988	Chevrolet	Corvette	—	—	—	—	Street Performance Balancer
1988	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1988	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1988	Chevrolet	K1500	—	5.0L	V8	—	Street Performance Balancer
1988	Chevrolet	K2500	—	5.0L	V8	—	Street Performance Balancer
1988	GMC	C1500	—	5.0L	V8	—	Street Performance Balancer
1988	GMC	C2500	—	5.0L	V8	—	Street Performance Balancer
1988	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1988	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1988	GMC	K1500	—	5.0L	V8	—	Street Performance Balancer
1988	GMC	K2500	—	5.0L	V8	—	Street Performance Balancer
1988	Pontiac	Firebird	—	5.7L	V8	—	Street Performance Balancer
1988	Pontiac	Firebird	—	5.0L	V8	—	Street Performance Balancer
1987	Chevrolet	Camaro	—	5.7L	V8	—	Street Performance Balancer
1987	Chevrolet	Camaro	—	5.0L	V8	—	Street Performance Balancer
1987	Chevrolet	Corvette	—	—	—	—	Street Performance Balancer
1987	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1987	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1987	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1987	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1987	Pontiac	Firebird	—	5.7L	V8	—	Street Performance Balancer
1987	Pontiac	Firebird	—	5.0L	V8	—	Street Performance Balancer
1986	Chevrolet	Camaro	—	5.0L	V8	—	Street Performance Balancer
1986	Chevrolet	Corvette	—	—	—	—	Street Performance Balancer
1986	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1986	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1986	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1986	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1986	Pontiac	Firebird	—	5.0L	V8	—	Street Performance Balancer
1985	Chevrolet	Camaro	—	5.0L	V8	—	Street Performance Balancer
1985	Chevrolet	Corvette	—	—	—	—	Street Performance Balancer
1985	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1985	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1985	Chevrolet	G30	—	5.0L	V8	—	Street Performance Balancer
1985	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1985	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1985	Pontiac	Firebird	—	5.0L	V8	—	Street Performance Balancer
1984	Chevrolet	Corvette	—	—	—	—	Street Performance Balancer
1984	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1984	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1984	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1984	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1983	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1983	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1983	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1983	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1982	Chevrolet	Corvette	—	—	—	—	Street Performance Balancer
1982	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1982	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1982	Chevrolet	G30	—	5.0L	V8	—	Street Performance Balancer
1982	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1982	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1981	Chevrolet	Corvette	—	—	—	—	Street Performance Balancer
1981	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1981	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1981	Chevrolet	K5 Blazer	—	5.0L	V8	—	Street Performance Balancer
1981	GMC	C1500	—	5.0L	V8	—	Street Performance Balancer
1981	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1981	GMC	G2500	—	5.0L	V8	—	Street Performance Balancer
1981	GMC	Jimmy	—	5.0L	V8	—	Street Performance Balancer
1980	Chevrolet	Corvette	—	5.7L	V8	—	w/o High Performance Engine; Street Performance Balancer
1980	Chevrolet	Corvette	—	5.0L	V8	—	Street Performance Balancer
1980	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1980	Chevrolet	G20	—	5.0L	V8	—	Street Performance Balancer
1980	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1979	Chevrolet	Corvette	—	5.7L	V8	—	w/o High Performance Engine; Street Performance Balancer
1979	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1979	Chevrolet	G30	—	5.0L	V8	—	Street Performance Balancer
1979	Chevrolet	Monza	—	5.0L	V8	—	Street Performance Balancer
1979	GMC	G1500	—	5.0L	V8	—	Street Performance Balancer
1979	Oldsmobile	Starfire	—	5.0L	V8	—	Street Performance Balancer
1979	Pontiac	Sunbird	—	5.0L	V8	—	Street Performance Balancer
1978	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1978	Chevrolet	G30	—	5.0L	V8	—	Street Performance Balancer
1978	Chevrolet	Monza	—	5.0L	V8	—	Street Performance Balancer
1978	GMC	G15	—	5.0L	V8	—	Street Performance Balancer
1978	Oldsmobile	Starfire	—	5.0L	V8	—	Street Performance Balancer
1978	Pontiac	Sunbird	—	5.0L	V8	—	Street Performance Balancer
1977	Chevrolet	Corvette	—	—	—	—	w/o High Performance Engine; Street Performance Balancer
1977	Chevrolet	G10	—	5.0L	V8	—	Street Performance Balancer
1977	Chevrolet	Monza	—	5.0L	V8	—	Street Performance Balancer
1977	GMC	G15	—	5.0L	V8	—	Street Performance Balancer
1977	Oldsmobile	Starfire	—	5.0L	V8	—	Street Performance Balancer
1976	Chevrolet	Camaro	—	5.0L	V8	—	Street Performance Balancer
1976	Chevrolet	Corvette	—	—	—	—	w/o High Performance Engine; Street Performance Balancer
1976	Chevrolet	El Camino	—	5.0L	V8	—	Street Performance Balancer
1976	Chevrolet	Impala	—	5.7L	V8	—	6.75 In. Diameter Pulley; Street Performance Balancer
1976	Chevrolet	Monte Carlo	—	5.0L	V8	—	Street Performance Balancer
1976	Chevrolet	Monza	—	5.0L	V8	—	Street Performance Balancer
1976	Chevrolet	Nova	—	5.7L	V8	—	6.75 In. Diameter Pulley; Street Performance Balancer
1976	Chevrolet	Nova	—	5.0L	V8	—	Street Performance Balancer
1976	GMC	Sprint	—	5.7L	V8	—	6.75 In. Diameter Neutral Balancer; Street Performance Balancer
1976	GMC	Sprint	—	5.0L	V8	—	Street Performance Balancer
1975	Chevrolet	Bel Air	—	5.7L	V8	—	Street Performance Balancer
1975	Chevrolet	Camaro	—	5.7L	V8	—	Street Performance Balancer
1975	Chevrolet	Caprice	—	5.7L	V8	—	Street Performance Balancer
1975	Chevrolet	Corvette	—	—	—	—	w/o High Performance Engine; Street Performance Balancer
1975	Chevrolet	El Camino	—	5.7L	V8	—	Street Performance Balancer
1975	Chevrolet	Impala	—	5.7L	V8	—	Street Performance Balancer
1975	Chevrolet	Malibu	—	5.7L	V8	—	Street Performance Balancer
1975	Chevrolet	Monte Carlo	—	5.7L	V8	—	Street Performance Balancer
1975	GMC	Sprint	—	5.7L	V8	—	Street Performance Balancer
1974	Chevrolet	Bel Air	—	5.7L	V8	—	6.75 In. Diameter Neutral Balancer; Street Performance Balancer
1974	Chevrolet	Blazer	—	5.7L	V8	LPG	Street Performance Balancer
1974	Chevrolet	C10 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	Chevrolet	C10 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1974	Chevrolet	C20 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	Chevrolet	C20 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1974	Chevrolet	C30 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	Chevrolet	Camaro	—	5.7L	V8	—	6.75 In. Diameter Pulley; Street Performance Balancer
1974	Chevrolet	Caprice	—	5.7L	V8	—	Street Performance Balancer
1974	Chevrolet	G10 Van	—	5.7L	V8	LPG	Engine Harmonic Balancer - 8 In. Diameter Neutral Balance; Street Performance Balancer
1974	Chevrolet	G20 Van	—	5.7L	V8	LPG	Engine Harmonic Balancer - 8 In. Diameter Neutral Balance; Street Performance Balancer
1974	Chevrolet	Impala	—	5.7L	V8	—	6.75 In. Diameter Neutral Balancer; Street Performance Balancer
1974	Chevrolet	K10 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	Chevrolet	K10 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1974	Chevrolet	K20 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	Chevrolet	K20 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1974	Chevrolet	K30 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	C15/C1500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	C15/C1500 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	C25/C2500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	C25/C2500 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	C35/C3500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	G35/G3500 Van	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	K15/K1500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	K15/K1500 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	K25/K2500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	K25/K2500 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1974	GMC	K35/K3500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	Chevrolet	C10 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	Chevrolet	C10 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1973	Chevrolet	C20 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	Chevrolet	C20 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1973	Chevrolet	C30 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	Chevrolet	G20 Van	—	5.7L	V8	—	Engine Harmonic Balancer - 8 In. Diameter Neutral Balance; Street Performance Balancer
1973	Chevrolet	K10 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	Chevrolet	K10 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1973	Chevrolet	K20 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	Chevrolet	K20 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1973	Chevrolet	K30 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	GMC	C15/C1500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	GMC	C15/C1500 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1973	GMC	C25/C2500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	GMC	C25/C2500 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1973	GMC	C35/C3500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	GMC	G35/G3500 Van	—	5.7L	V8	—	Street Performance Balancer
1973	GMC	K15/K1500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	GMC	K15/K1500 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1973	GMC	K25/K2500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1973	GMC	K25/K2500 Suburban	—	5.7L	V8	LPG	Street Performance Balancer
1973	GMC	K35/K3500 Pickup	—	5.7L	V8	LPG	Street Performance Balancer
1972	Chevrolet	C10 Pickup	—	6.6L	V8	—	Street Performance Balancer
1972	Chevrolet	C20 Pickup	—	6.6L	V8	—	Street Performance Balancer
1972	Chevrolet	C20 Suburban	—	6.6L	V8	—	Street Performance Balancer
1972	Chevrolet	C30 Pickup	—	6.6L	V8	—	Street Performance Balancer
1972	Chevrolet	Camaro	—	5.7L	V8	—	Street Performance Balancer
1972	Chevrolet	Chevelle	SS	5.7L	V8	—	Street Performance Balancer
1972	Chevrolet	K10 Pickup	—	6.6L	V8	—	Street Performance Balancer
1972	Chevrolet	K20 Pickup	—	6.6L	V8	—	Street Performance Balancer
1972	Chevrolet	K30 Pickup	—	6.6L	V8	—	Street Performance Balancer
1971	Chevrolet	C10 Suburban	—	6.6L	V8	—	Street Performance Balancer
1971	Chevrolet	C20 Suburban	—	6.6L	V8	—	Street Performance Balancer
1971	Chevrolet	Chevelle	SS	5.7L	V8	—	Street Performance Balancer
1971	Chevrolet	G30 Van	—	5.7L	V8	—	Street Performance Balancer
1971	GMC	G15/G1500 Van	—	5.7L	V8	—	Street Performance Balancer
1971	GMC	G25/G2500 Van	—	5.7L	V8	—	Street Performance Balancer
1971	GMC	G35/G3500 Van	—	5.0L	V8	—	Street Performance Balancer
1971	GMC	G35/G3500 Van	—	5.7L	V8	GAS	Street Performance Balancer
1970	Chevrolet	Chevelle	SS	5.7L	V8	—	Street Performance Balancer
1970	Chevrolet	G30 Van	—	5.7L	V8	—	Street Performance Balancer
1970	Chevrolet	K10 Pickup	—	6.6L	V8	—	Street Performance Balancer
1970	GMC	G35/G3500 Van	—	5.0L	V8	—	Street Performance Balancer
1969	Chevrolet	Chevelle	SS	5.7L	V8	—	Street Performance Balancer
1969	Chevrolet	K10 Suburban	—	5.0L	V8	—	Street Performance Balancer
1969	GMC	C15/C1500 Suburban	—	5.0L	V8	—	Street Performance Balancer
1969	GMC	K15/K1500 Suburban	—	5.0L	V8	—	Street Performance Balancer
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Directly replaces or cross-references 3 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Dorman — 594-012SPioneer — 872002Pioneer — DA-3071HD