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Fitment

Year	Make	Model	Driveline	Engine
1963-1986	Chevrolet	C10 Pickup	Rear Wheel Drive	GAS
1963-1972	Chevrolet	C20 Pickup	Rear Wheel Drive	GAS
1965-1976	Ford	F-100	4 Wheel Drive	GAS
1965-1983	Ford	F-100	Rear Wheel Drive	GAS
1965-1972	Ford	F-250	4 Wheel Drive	GAS
1965-1972	Ford	F-250	Rear Wheel Drive	GAS
1967-1986	Chevrolet	C10 Suburban	Rear Wheel Drive	GAS
1967-1972	Chevrolet	C20 Suburban	Rear Wheel Drive	GAS
1967-1986	Chevrolet	K10 Pickup	4 Wheel Drive	GAS
1967-1986	Chevrolet	K10 Suburban	4 Wheel Drive	GAS
1967-1972	Chevrolet	K20 Pickup	4 Wheel Drive	GAS
1967-1996	Ford	Bronco	4 Wheel Drive	GAS
1967-1974	Ford	Bronco	Rear Wheel Drive	GAS
1967	GMC	C15/C1500 Suburban		GAS
1967	GMC	C15/C1500 Suburban	4 Wheel Drive	GAS
1967-1974	GMC	C15/C1500 Suburban	Rear Wheel Drive	GAS
1967-1974 , 1979-1986	GMC	C1500 Pickup	Rear Wheel Drive	GAS
1967-1973	GMC	C25/C2500 Pickup	Rear Wheel Drive	GAS
1967	GMC	C25/C2500 Suburban		GAS
1967	GMC	C25/C2500 Suburban	4 Wheel Drive	GAS
1967-1974	GMC	C25/C2500 Suburban	Rear Wheel Drive	GAS
1967-1974	GMC	K15/K1500 Suburban	4 Wheel Drive	GAS
1967	GMC	K15/K1500 Suburban	Rear Wheel Drive	GAS
1967-1986	GMC	K1500 Pickup	4 Wheel Drive	GAS
1967-1972	GMC	K25/K2500 Pickup	4 Wheel Drive	GAS
1967 , 1969-1974	GMC	K25/K2500 Suburban	4 Wheel Drive	GAS
1968	GMC	K15/K1500	4 Wheel Drive	GAS
1968	GMC	K15/K1500 Pickup	4 Wheel Drive	GAS
1969-1974 , 1987-1994	Chevrolet	Blazer	4 Wheel Drive	GAS
1969-1974	Chevrolet	Blazer	Rear Wheel Drive	GAS
1969-1974	Chevrolet	C10 Pickup	Rear Wheel Drive	LPG
1969-1974	Chevrolet	C10 Suburban	Rear Wheel Drive	LPG
1969-1973	Chevrolet	C20 Pickup	Rear Wheel Drive	LPG
1969-1971	Chevrolet	C20 Suburban	Rear Wheel Drive	LPG
1969-1974	Chevrolet	K10 Pickup	4 Wheel Drive	LPG
1969-1974	Chevrolet	K10 Suburban	4 Wheel Drive	LPG
1969-1972	Chevrolet	K20 Pickup	4 Wheel Drive	LPG
1969-1974	GMC	C15/C1500 Suburban	Rear Wheel Drive	LPG
1969-1974	GMC	C1500 Pickup	Rear Wheel Drive	LPG
1969-1972	GMC	C25/C2500 Pickup	Rear Wheel Drive	LPG
1969-1974	GMC	C25/C2500 Suburban	Rear Wheel Drive	LPG
1969-1974	GMC	K15/K1500 Suburban	4 Wheel Drive	LPG
1969-1974	GMC	K1500 Pickup	4 Wheel Drive	LPG
1969-1972	GMC	K25/K2500 Pickup	4 Wheel Drive	LPG
1969-1974	GMC	K25/K2500 Suburban	4 Wheel Drive	LPG
1971-1980	Dodge	B100 Van	Rear Wheel Drive	GAS
1971-1980	Dodge	B200 Van	Rear Wheel Drive	GAS
1971-1980	Dodge	B300 Van	Rear Wheel Drive	GAS
1972-1995	Chevrolet	G10 Van	Rear Wheel Drive	GAS
1972-1995	GMC	G15/G1500 Van	Rear Wheel Drive	GAS
1973-1986	Chevrolet	C30 Pickup	Rear Wheel Drive	GAS
1973-1974	Chevrolet	C30 Pickup	Rear Wheel Drive	LPG
1973-1979 , 1984-1989	Dodge	D100 Pickup	Rear Wheel Drive	GAS
1973-1977 , 1986-1989	Dodge	W100 Pickup	4 Wheel Drive	GAS
1973-1980	GMC	C35/C3500 Pickup	Rear Wheel Drive	GAS
1973-1974	GMC	C35/C3500 Pickup	Rear Wheel Drive	LPG
1973-1991	GMC	Jimmy	4 Wheel Drive	GAS
1973-1984	GMC	Jimmy	Rear Wheel Drive	GAS
1974	Chevrolet	Blazer	4 Wheel Drive	LPG
1974	Chevrolet	Blazer	Rear Wheel Drive	LPG
1974	Chevrolet	G10 Van	Rear Wheel Drive	LPG
1974	Dodge	D300 Pickup	Rear Wheel Drive	GAS
1975-1978	Chevrolet	K5 Blazer	4 Wheel Drive	GAS
1975-1978	Chevrolet	K5 Blazer	Rear Wheel Drive	GAS
1975-2008	Ford	E-150 Econoline	Rear Wheel Drive	GAS
1975-2005	Ford	E-150 Econoline Club Wagon	Rear Wheel Drive	GAS
1975-2003	Ford	F-150	Rear Wheel Drive	GAS
1975-1978	GMC	C15 Suburban	Rear Wheel Drive	GAS
1975-1978	GMC	C25 Suburban	Rear Wheel Drive	GAS
1975-1978	GMC	K15 Suburban	4 Wheel Drive	GAS
1975-1978	GMC	K25 Suburban	4 Wheel Drive	GAS
1976-2003	Ford	F-150	4 Wheel Drive	GAS
1977-1993	Dodge	D150 Pickup	Rear Wheel Drive	GAS
1977-1993	Dodge	W150 Pickup	4 Wheel Drive	GAS
1978-1986	Chevrolet	C10 Pickup	Rear Wheel Drive	DIESEL
1978-1980 , 1982-1986	Chevrolet	C10 Suburban	Rear Wheel Drive	DIESEL
1978 , 1982-1986	Chevrolet	C30 Pickup	Rear Wheel Drive	DIESEL
1978-1979	Dodge	D100 Pickup	Rear Wheel Drive	DIESEL
1978-1980	Dodge	D150 Pickup	Rear Wheel Drive	DIESEL
1978-1979	Dodge	W150 Pickup	4 Wheel Drive	DIESEL
1978	GMC	C15 Suburban	Rear Wheel Drive	DIESEL
1979-1986	Chevrolet	Blazer K5	4 Wheel Drive	GAS
1979-1984	Chevrolet	Blazer K5	Rear Wheel Drive	GAS
1979-1986	GMC	C1500 Pickup	Rear Wheel Drive	DIESEL
1979-1986 , 1995-1999	GMC	C1500 Suburban	Rear Wheel Drive	DIESEL
1979-1986 , 1992-1999	GMC	C1500 Suburban	Rear Wheel Drive	GAS
1979-1986 , 1992-1999	GMC	C2500 Suburban	Rear Wheel Drive	GAS
1979-1986 , 1988-1990	GMC	C3500 Pickup	Rear Wheel Drive	GAS
1979-1986 , 1992-1999	GMC	K1500 Suburban	4 Wheel Drive	GAS
1979-1986 , 1992-1999	GMC	K2500 Suburban	4 Wheel Drive	GAS
1980 , 1982-1986 , 1994-1999	GMC	C2500 Suburban	Rear Wheel Drive	DIESEL
1981-1994	Dodge	B150 Van	Rear Wheel Drive	GAS
1981-1994	Dodge	B250 Van	Rear Wheel Drive	GAS
1981-1994	Dodge	B350 Van	Rear Wheel Drive	GAS
1982-1986	Chevrolet	Blazer K5	4 Wheel Drive	DIESEL
1982-1984	Chevrolet	Blazer K5	Rear Wheel Drive	DIESEL
1982-1986	Chevrolet	K10 Pickup	4 Wheel Drive	DIESEL
1982-1986	Chevrolet	K10 Suburban	4 Wheel Drive	DIESEL
1982	Ford	F-100	Rear Wheel Drive	LPG
1982-1986 , 1988-1990	GMC	C3500 Pickup	Rear Wheel Drive	DIESEL
1982-1991	GMC	Jimmy	4 Wheel Drive	DIESEL
1982-1984	GMC	Jimmy	Rear Wheel Drive	DIESEL
1982-1986	GMC	K1500 Pickup	4 Wheel Drive	DIESEL
1982-1986 , 1995-1999	GMC	K1500 Suburban	4 Wheel Drive	DIESEL
1982-1986 , 1994-1999	GMC	K2500 Suburban	4 Wheel Drive	DIESEL
1983-2000	Chevrolet	S10 Blazer	4 Wheel Drive	GAS
1983-2000	Chevrolet	S10 Blazer	Rear Wheel Drive	GAS
1983-1985 , 2010-2014	Ford	E-150 Econoline	Rear Wheel Drive	LPG
1983-2000	GMC	S15 Jimmy	4 Wheel Drive	GAS
1983-2000	GMC	S15 Jimmy	Rear Wheel Drive	GAS
1984	Chevrolet	S10 Blazer	4 Wheel Drive	DIESEL
1984	Chevrolet	S10 Blazer	Rear Wheel Drive	DIESEL
1984-1990	Ford	Bronco II	4 Wheel Drive	GAS
1984	Ford	F-150	4 Wheel Drive	DIESEL
1984-1985	Ford	F-150	4 Wheel Drive	LPG
1984	Ford	F-150	Rear Wheel Drive	DIESEL
1984-1985	Ford	F-150	Rear Wheel Drive	LPG
1985-1986	Ford	Bronco II	4 Wheel Drive	DIESEL
1985 , 1989	Ford	E-250 Econoline	Rear Wheel Drive	GAS
1986	Ford	Bronco II	Rear Wheel Drive	DIESEL
1986-1990	Ford	Bronco II	Rear Wheel Drive	GAS
1986	GMC	K2500 Suburban	Rear Wheel Drive	GAS
1987-1991 , 1994	Chevrolet	Blazer	4 Wheel Drive	DIESEL
1987	Chevrolet	R10 Pickup	Rear Wheel Drive	DIESEL
1987	Chevrolet	R10 Pickup	Rear Wheel Drive	GAS
1987-1988	Chevrolet	R10 Suburban	Rear Wheel Drive	DIESEL
1987-1988	Chevrolet	R10 Suburban	Rear Wheel Drive	GAS
1987-1988	Chevrolet	R30 Pickup	Rear Wheel Drive	DIESEL
1987-1988	Chevrolet	R30 Pickup	Rear Wheel Drive	GAS
1987	Chevrolet	V10 Pickup	4 Wheel Drive	DIESEL
1987	Chevrolet	V10 Pickup	4 Wheel Drive	GAS
1987-1988	Chevrolet	V10 Suburban	4 Wheel Drive	DIESEL
1987-1988	Chevrolet	V10 Suburban	4 Wheel Drive	GAS
1987	GMC	R1500 Pickup	Rear Wheel Drive	DIESEL
1987	GMC	R1500 Pickup	Rear Wheel Drive	GAS
1987-1991	GMC	R1500 Suburban	Rear Wheel Drive	DIESEL
1987-1991	GMC	R1500 Suburban	Rear Wheel Drive	GAS
1987-1991	GMC	R2500 Suburban	Rear Wheel Drive	DIESEL
1987-1991	GMC	R2500 Suburban	Rear Wheel Drive	GAS
1987-1990	GMC	R3500 Pickup	Rear Wheel Drive	DIESEL
1987-1990	GMC	R3500 Pickup	Rear Wheel Drive	GAS
1987	GMC	V1500 Pickup	4 Wheel Drive	DIESEL
1987	GMC	V1500 Pickup	4 Wheel Drive	GAS
1987-1991	GMC	V1500 Suburban	4 Wheel Drive	DIESEL
1987-1991	GMC	V1500 Suburban	4 Wheel Drive	GAS
1987-1991	GMC	V2500 Suburban	4 Wheel Drive	DIESEL
1987-1991	GMC	V2500 Suburban	4 Wheel Drive	GAS
1988-1990	Chevrolet	C3500 Pickup	Rear Wheel Drive	DIESEL
1988-1990	Chevrolet	C3500 Pickup	Rear Wheel Drive	GAS
1989-1991	Chevrolet	R1500 Suburban	Rear Wheel Drive	DIESEL
1989-1991	Chevrolet	R1500 Suburban	Rear Wheel Drive	GAS
1989-1990	Chevrolet	R3500 Pickup	Rear Wheel Drive	DIESEL
1989-1990	Chevrolet	R3500 Pickup	Rear Wheel Drive	GAS
1989-1991	Chevrolet	V1500 Suburban	4 Wheel Drive	DIESEL
1989-1991	Chevrolet	V1500 Suburban	4 Wheel Drive	GAS
1992-1999	Chevrolet	C1500 Suburban	Rear Wheel Drive	GAS
1992-1999	Chevrolet	K1500 Suburban	4 Wheel Drive	GAS
1992-2000	GMC	Yukon	4 Wheel Drive	GAS
1992-2000	GMC	Yukon	Rear Wheel Drive	GAS
1993-1994	Dodge	B250 Van	Rear Wheel Drive	CNG
1993-1994	Dodge	B350 Van	Rear Wheel Drive	CNG
1994	GMC	K2500 Pickup	4 Wheel Drive	DIESEL
1994-1997	GMC	Yukon	4 Wheel Drive	DIESEL
1994-1997	GMC	Yukon	Rear Wheel Drive	DIESEL
1995-1999	Chevrolet	C1500 Suburban	Rear Wheel Drive	DIESEL
1995-1999	Chevrolet	K1500 Suburban	4 Wheel Drive	DIESEL
1995-1997 , 1999-2000	Chevrolet	S10 Blazer	All Wheel Drive	GAS
1995-1999	Chevrolet	Tahoe	4 Wheel Drive	DIESEL
1995-2000	Chevrolet	Tahoe	4 Wheel Drive	GAS
1995-1999	Chevrolet	Tahoe	Rear Wheel Drive	DIESEL
1995-2000	Chevrolet	Tahoe	Rear Wheel Drive	GAS
1995-1998	Dodge	B1500 Van	Rear Wheel Drive	GAS
1995-1996	Dodge	B2500 Van	Rear Wheel Drive	CNG
1995-1998	Dodge	B2500 Van	Rear Wheel Drive	GAS
1995-1997	Dodge	B3500 Van	Rear Wheel Drive	CNG
1995-1998	Dodge	B3500 Van	Rear Wheel Drive	GAS
1995-1996 , 1998-2003	Ford	F-150	4 Wheel Drive	BI-FUEL
1995-1996 , 1998-2003	Ford	F-150	Rear Wheel Drive	BI-FUEL
1995 , 1999-2000	GMC	S15 Jimmy	All Wheel Drive	GAS
1996-2002	Chevrolet	Express 1500	Rear Wheel Drive	GAS
1996-2002	GMC	Savana 1500	Rear Wheel Drive	GAS
1998	Dodge	B2500 Van	Rear Wheel Drive	LPG
1998	Dodge	B3500 Van	Rear Wheel Drive	LPG
1998	Ford	E-150 Econoline	Rear Wheel Drive	BI-FUEL
1998	Ford	E-150 Econoline Club Wagon	Rear Wheel Drive	BI-FUEL
1998 , 2000-2003	Ford	F-150	4 Wheel Drive	CNG
1998 , 2000-2003	Ford	F-150	Rear Wheel Drive	CNG
1999-2003	Dodge	Ram 1500 Van	Rear Wheel Drive	GAS
1999-2003	Dodge	Ram 2500 Van	Rear Wheel Drive	CNG
1999-2003	Dodge	Ram 2500 Van	Rear Wheel Drive	GAS
1999-2000	Dodge	Ram 2500 Van	Rear Wheel Drive	LPG
1999-2003	Dodge	Ram 3500 Van	Rear Wheel Drive	CNG
1999-2003	Dodge	Ram 3500 Van	Rear Wheel Drive	GAS
1999-2000	Dodge	Ram 3500 Van	Rear Wheel Drive	LPG
2000	Chevrolet	Suburban 1500	4 Wheel Drive	GAS
2000	Chevrolet	Suburban 1500	Rear Wheel Drive	GAS
2000-2006	Toyota	Tundra	4 Wheel Drive	GAS
2000-2006	Toyota	Tundra	Rear Wheel Drive	GAS
2001	GMC	Yukon	All Wheel Drive	GAS
2004	Ford	F-150 Heritage	4 Wheel Drive	BI-FUEL
2004	Ford	F-150 Heritage	4 Wheel Drive	CNG
2004	Ford	F-150 Heritage	4 Wheel Drive	GAS
2004	Ford	F-150 Heritage	Rear Wheel Drive	BI-FUEL
2004	Ford	F-150 Heritage	Rear Wheel Drive	CNG
2004	Ford	F-150 Heritage	Rear Wheel Drive	GAS
2009-2014	Ford	E-150 Econoline	Rear Wheel Drive	FLEX
2010-2014	Ford	E-150 Econoline	Rear Wheel Drive	CNG

Features

Set of secondary leaf springs designed to work with OEM leaf springs and support extra loads
Offer the ability to be adjusted independently to support uneven side-to-side loads
Mounts under factory axle U-bolt plates
Recommended for occasional towing needs such as boats or trailers
Fitted U-bolts and related hardware are included for mounting
Crafted from heat-treated ASTM 5160 alloy spring steel for maximum strength and resilience
Prevents leaf spring from sagging due to sustained load compression
Reduces leaf spring wrap up, bottoming out, and loss of cornering traction
Helps reduce bouncing during towing
Drilling may be required for installation
Manufactured in the United States

Components

Mounting Hardware Included

Important Notes

Time is of the essence. Please call us to verify that this product is in stock.

Fitment Notes

70-03 Dodge B100, B150 (Install Kit Required in addition to spring kit for LP-25 and LP-35 only)
70-03 Dodge B200, B300, B400 (Install Kit Required in addition to spring kit for LP-25 and LP-35 only)
70-93 Dodge D100 Pickup Fits Vehicles Only 2WD (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
70-93 Dodge W150 Pickup Fits Vehicles Only 4WD (Install Kit Required in addition to spring kit for LP-25 and LP-35 only) (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
66-96 Ford Bronco (not Bronco II) (Install Kit Required in addition to spring kit for LP-25 and LP-35 only)
75-14 Ford E150 Van (Install Kit Required in addition to spring kit for LP-25 and LP-35 only)
65-72 Ford F100 Fits Vehicles Only 2WD (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
67-72 Ford F100 Fits Vehicles Only 4WD (Install Kit Required in addition to spring kit for LP-25 and LP-35 only) (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
73-96 Ford F100, F150 Fits Vehicles 2WD/4WD (Install Kit Required in addition to spring kit for LP-25 and LP-35 only) (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
97-03 Ford F150 Fits Vehicles 2WD/4WD (except SuperCrew) (Install Kit Required in addition to spring kit for LP-25 and LP-35 only)
2004 Ford F150 Fits Vehicles 2WD/4WD Heritage Edition (Install Kit Required in addition to spring kit for LP-25 and LP-35 only)
65-72 Ford F250 Fits Vehicles Only 2WD (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
63-72 GM C10 Pickup Fits Vehicles Only 2WD w/ Rear Leaf Springs (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
67-72 GM K10 Pickup Fits Vehicles Only 4WD (Install Kit Required in addition to spring kit for LP-25 and LP-35 only) (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
73-87 GM C10, K10 Pickup Fits Vehicles 2WD/4WD (Install Kit Required in addition to spring kit for LP-25 and LP-35 only) (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
63-72 GM C20 Pickup Fits Vehicles Only 2WD w/ Rear Leaf Springs (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
67-72 GM K20 Pickup and Suburban Fits Vehicles Only 4WD (Install Kit Required in addition to spring kit for LP-25 and LP-35 only) (For air bags on lifted vehicles using a non-tapered lift block, use P/N 4822 spacer for a 2"" rear lift and P/N 4824 spacer for a 4"" rear lift)
72-06 GM G10-G1500 Van Fits Vehicles w/o Rear A/C (Install Kit Required in addition to spring kit for LP-25 and LP-35 only)
67-72 GM Suburban Fits Vehicles 2WD/4WD (Install Kit Required in addition to spring kit for LP-25 and LP-35 only)
73-87 GM Suburban, Blazer Fits Vehicles 2WD/4WD w/o Rear A/C (Install Kit Required in addition to spring kit for LP-25 and LP-35 only)
88-00 GM Suburban, Blazer, Tahoe, Yukon Fits Vehicles 2WD/4WD w/o Rear A/C (Install Kit Required in addition to spring kit for LP-25 and LP-35 only)

ATTN State of California Consumers warning: Cancer and Reproductive Harm

Hellwig 991 EZ-990 Helper Spring Kit

4.9256198347107 847 5

98.512396694215%

4.9/5 out of 847 Company Reviews. Rating:

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Brand : Hellwig
SKU : BFDQ991
Part Number : 991

$171.73

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Product Details

EZ-990™ Rear Helper Springs by Hellwig®. Quantity: 2 per Pack. Due to clearance issues on your car the springs are add to the top of the factory spring pack so the factory bump stop is retained. New axle U-bolts are center bolts are provided for the springs. Once installed you can adjust the Hellwig Springs to provide the desired amount of load support. Once you set them no further adjustment is required. The Hellwig Helper Spring is easily installed using common hand tools with no drilling required. Keep in mind, adding helper springs Does Not increase the factory GVWR rating. Crafted from heat-treated ASTM 5160 alloy spring steel for maximum strength and resilience, these feature a spring rate that becomes firmer as pressure increases. Recommended for occasional towing needs such as boats or trailers, these maintain proper rear ride height, prevent original springs from sagging due to sustained load compression, and help reduce bouncing during towing. These add the ability to be adjusted independently when carrying uneven side-to-side loads. Fitted U-bolts and related hardware are included for mounting. Drilling may be required.

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Product Reviews 847