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  See more parts for Buick Apollo
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QA1 10" Length 550lbs/in Rate 4.10" I.D. Tapered High Travel Spring - 10HTBF550

QA1 10HTBF550 High Travel Spring

Get ready to upgrade your suspension with the QA1 10HTBF550 High Travel Spring. Designed for performance enthusiasts, this spring offers a perfect blend of strength and lightweight design, ensuring your vehicle handles like a dream.

Key Features

  • Length: 10 inches
  • Spring Rate: 550 lbs/in
  • Spring Style: C (4.1" upper I.D. - Flat; 2.5" lower I.D.)
  • Material: Chrome silicon alloy spring wire
  • Finish: Silver powder coated for enhanced durability

Benefits of the 10HTBF550

The 10HTBF550 is crafted from high-tensile chrome silicon alloy, which allows for fewer coils and a smaller wire diameter. This innovative design results in:

  • Reduced Unsprung Weight: Lighter springs mean quicker reactions to road conditions, enhancing your suspension performance.
  • Increased Travel: The larger distance between coils allows for more suspension movement, improving ride quality.
  • Improved Fatigue Life: With careful heat-treating and post-processing, these springs are built to last.
  • Consistent Performance: The coil design allows for compression to coil-bind without affecting spring rate or free height.

Manufacturing Excellence

QA1 takes pride in their manufacturing process. Each spring undergoes rigorous quality checks, including:

  • Cold Wound and Heat Treated: Ensures durability and performance consistency.
  • Shot Peened: Enhances fatigue resistance.
  • Squared Ends: Ground at both ends for accurate operation.

Specifications

  • Spring Length: 10 inches
  • Spring Rate: 550 lbs/in
  • Spring Style: C (4.1 upper I.D. - Flat; 2.5 lower I.D.)

Fitment

This spring is ideal for a variety of applications, particularly for those looking to enhance their vehicle's handling and performance. Its design makes it suitable for racing, off-roading, or any high-performance driving scenario.

Customer Insights

Users appreciate the noticeable difference in handling and responsiveness after installing the 10HTBF550 springs. Many have noted that the reduced weight and increased travel have significantly improved their driving experience, making it a favorite among performance enthusiasts.

Lifetime Guarantee

QA1 stands behind their products with a lifetime guarantee, ensuring that the springs will remain within 2% of the original free height and rate under normal operating conditions.

Upgrade your suspension with the QA1 10HTBF550 High Travel Spring and feel the difference in your ride!

Other Part Numbers:
QA1 #qap10HTBF550

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Buick Apollo 1975 SR
Buick Apollo 1975 Base
Buick Centurion 1971-1973 Base
Buick LeSabre 1971-1973, 1975-1978, 1982-1985 Custom
Buick LeSabre 1971-1981 Base
Buick LeSabre 1974 Luxus
Buick LeSabre 1977 Custom Sport
Buick LeSabre 1978-1981 Sport
Buick LeSabre 1979-1985 Limited
Buick LeSabre 1982 Limited Edition F/E
Buick LeSabre 1985 Estate Wagon
Buick LeSabre 1985 Collector's Edition
Buick Regal 1973-1987 Base
Buick Regal 1976-1977 SR
Buick Regal 1978-1982 Sport
Buick Regal 1978-1987 Limited
Buick Regal 1982-1983 Estate Wagon
Buick Regal 1982 Limited Turbo
Buick Regal 1983-1986 T-Type
Buick Regal 1984-1987 Grand National
Buick Regal 1987 GNX
Buick Riviera 1977-1978 Base
Buick Riviera 1978 LXXV Anniversary Edition
Buick Roadmaster 1991-1995 Estate Wagon
Buick Roadmaster 1992-1995 Base
Buick Roadmaster 1992-1995 Limited
Buick Roadmaster 1996 Collector's Edition
Buick Roadmaster 1996 Limited Collector's Edition
Buick Roadmaster 1996 Estate Wagon Collector's Edition
Buick Skylark 1975-1977 SR
Buick Skylark 1975-1979 Base
Buick Skylark 1976-1979 S
Buick Skylark 1978-1979 Custom
Buick Skylark 1978 Sport
Chevrolet Bel Air 1971-1975 Base
Chevrolet Biscayne 1971-1972 Base
Chevrolet Camaro 1970-1980 Base
Chevrolet Camaro 1970-1974, 1977-1981 Z28
Chevrolet Camaro 1970-1972 SS
Chevrolet Camaro 1970-1973, 1975 RS
Chevrolet Camaro 1973-1978 LT
Chevrolet Camaro 1976-1980 Rally Sport
Chevrolet Camaro 1976-1978 LT Rally Sport
Chevrolet Camaro 1979-1981 Berlinetta
Chevrolet Camaro 1981 Sport
Chevrolet Caprice 1971-1972, 1980-1982, 1985-1992 Base
Chevrolet Caprice 1973-1996 Classic
Chevrolet Caprice 1973-1974 Estate
Chevrolet Caprice 1975 Estate Wagon
Chevrolet Caprice 1975-1976, 1979-1980 Classic Sport
Chevrolet Caprice 1976-1981 Classic Landau
Chevrolet Caprice 1976-1978, 1981-1982 Classic Estate
Chevrolet Caprice 1979 Landau
Chevrolet Caprice 1986-1990 Classic Brougham
Chevrolet Caprice 1987-1990 Classic LS Brougham
Chevrolet Caprice 1991-1993 Classic LTZ
Chevrolet Caprice 1993-1994 Classic LS
Chevrolet Chevelle 1973 Laguna Estate
Chevrolet Chevelle 1973 Malibu Estate
Chevrolet Chevelle 1973-1977 Malibu
Chevrolet Chevelle 1973 Laguna
Chevrolet Chevelle 1973 Deluxe
Chevrolet Chevelle 1974-1976 Malibu Classic Estate
Chevrolet Chevelle 1974-1976 Laguna Type S-3
Chevrolet Chevelle 1974-1977 Malibu Classic
Chevrolet El Camino 1973-1987 SS
Chevrolet El Camino 1973-1974 Custom
Chevrolet El Camino 1973-1987 Base
Chevrolet El Camino 1975-1977 Classic
Chevrolet El Camino 1977-1978, 1981-1986 Conquista
Chevrolet El Camino 1979-1981 Royal Knight
Chevrolet Impala 1971-1985 Base
Chevrolet Impala 1975-1977 Custom
Chevrolet Impala 1975-1976, 1979-1980 Sport
Chevrolet Impala 1976 S
Chevrolet Impala 1976 Custom Landau
Chevrolet Impala 1977-1979 Landau
Chevrolet Impala 1981-1982 Estate
Chevrolet Impala 1994-1995 SS
Chevrolet Malibu 1978-1982 Classic
Chevrolet Malibu 1978-1980 Classic Estate
Chevrolet Malibu 1978-1981 Classic Landau
Chevrolet Malibu 1978-1981 Base
Chevrolet Malibu 1979-1980 Estate
Chevrolet Malibu 1979 Landau
Chevrolet Malibu 1979 Police
Chevrolet Malibu 1979-1980 Sport
Chevrolet Malibu 1979-1980 Classic Sport
Chevrolet Monte Carlo 1973-1974, 1979, 1981-1988 Base
Chevrolet Monte Carlo 1973-1974, 1976, 1978-1981 Landau
Chevrolet Monte Carlo 1973, 1975-1977 S
Chevrolet Monte Carlo 1978, 1980 Sport
Chevrolet Monte Carlo 1983 CL
Chevrolet Monte Carlo 1986-1988 LS
Chevrolet Nova 1975 LN
Chevrolet Nova 1975-1979 Base
Chevrolet Nova 1975-1978 Police
Chevrolet Nova 1975, 1978-1979 Custom
Chevrolet Nova 1976-1977 Concours
Chevrolet Nova 1976 SS
Chevrolet Nova 1977-1979 Rally
Chevrolet S10 1982-1992 Tahoe
Chevrolet S10 1982-1990 Durango
Chevrolet S10 1982-1989 Sport
Chevrolet S10 1982-2003 Base
Chevrolet S10 1991 Baja
Chevrolet S10 1991-1993 Maxi
Chevrolet S10 1992-1993 EL
Chevrolet S10 1994-2003 ZR2
Chevrolet S10 1994-1998 SS
Chevrolet S10 1994-2004 LS
Chevrolet S10 1999-2003 Xtreme
Chevrolet S10 2002-2004 ZR5
GMC Caballero 1981-1987 Diablo
GMC Caballero 1981-1987 Base
GMC Caballero 1981 Royal Knight
GMC Caballero 1981 Conquista
GMC Caballero 1981-1986 Amarillo
GMC S15 1982-1990 High Sierra
GMC S15 1982-1990 Sierra Classic
GMC S15 1982-1990 Base
GMC S15 1982 Sierra Grande
GMC S15 1983, 1986-1988 Gypsy
GMC S15 1987 EL
GMC Sonoma 1995-2001 SLE
GMC Sonoma 1995-2004 SLS
GMC Sonoma 1995-2004 SL
GMC Sprint 1973-1974 Custom
GMC Sprint 1973-1976 Base
GMC Sprint 1975 High Sierra
GMC Sprint 1975-1976 SP
GMC Sprint 1975-1976 Classic
GMC Sprint 1976 Sierra Madre Del Sur
Oldsmobile Cutlass 1973-1975, 1980 Base
Oldsmobile Cutlass 1973-1977 S
Oldsmobile Cutlass 1975, 1977 442
Oldsmobile Cutlass 1976-1977 Colonnade S
Oldsmobile Cutlass 1976-1979 Vista Cruiser
Oldsmobile Cutlass 1977 Colonnade
Oldsmobile Cutlass 1979 Vista Cruiser Brougham
Oldsmobile Cutlass 1980-1981 Brougham
Oldsmobile Cutlass 1980-1981 LS
Oldsmobile Cutlass 1981 Supreme
Oldsmobile Cutlass Supreme 1978-1987 Brougham
Oldsmobile Cutlass Supreme 1978-1988 Base
Oldsmobile Cutlass Supreme 1981, 1985 LS
Oldsmobile Cutlass Supreme 1987 442
Oldsmobile Cutlass Supreme 1988 Indy 500 Pace Car
Oldsmobile Cutlass Supreme 1988 Classic Brougham
Oldsmobile Cutlass Supreme 1988 International
Oldsmobile Cutlass Supreme 1988 Classic
Oldsmobile Cutlass Supreme 1988 SL
Oldsmobile Delta 88 1971-1983 Base
Oldsmobile Delta 88 1971-1985 Royale
Oldsmobile Delta 88 1971 Custom
Oldsmobile Delta 88 1980-1981 Holiday
Oldsmobile Delta 88 1980-1985 Royale Brougham
Oldsmobile Delta 88 1984-1985 Royale Brougham LS
Oldsmobile Omega 1975-1979 Base
Oldsmobile Omega 1975 Salon
Oldsmobile Omega 1976-1979 Brougham
Oldsmobile Omega 1976-1978 SX
Oldsmobile Omega 1976-1977 F85
Oldsmobile Omega 1977 Deluxe
Oldsmobile Omega 1978-1979 Brougham LS
Oldsmobile Vista Cruiser 1973-1975 Base
Pontiac Bonneville 1971-1987 Base
Pontiac Bonneville 1976-1986 Brougham
Pontiac Bonneville 1978-1981 Safari
Pontiac Bonneville 1984-1987 LE
Pontiac Catalina 1971-1972 Brougham
Pontiac Catalina 1971-1973, 1977 Safari
Pontiac Catalina 1971-1973, 1977 Base
Pontiac Firebird 1970-1981 Base
Pontiac Firebird 1970-1981 Esprit
Pontiac Firebird 1970-1981 Formula
Pontiac Firebird 1970-1981 Trans Am
Pontiac Grand Am 1973-1974 Base
Pontiac Grand Prix 1973-1974, 1977-1980, 1982-1987 Base
Pontiac Grand Prix 1977-1980 SJ
Pontiac Grand Prix 1977-1980, 1982-1983 LJ
Pontiac Grand Prix 1982-1987 Brougham
Pontiac Grand Prix 1984-1987 LE
Pontiac Grandville 1971-1974 Base
Pontiac LeMans 1975, 1977 Safari
Pontiac LeMans 1975-1977 Sport
Pontiac LeMans 1975-1977 Base
Pontiac LeMans 1976-1977 Sport Coupe
Pontiac Phoenix 1978-1979 SJ
Pontiac Phoenix 1978-1979 Base
Pontiac Phoenix 1978-1979 LJ
Pontiac Ventura 1975 Custom
Pontiac Ventura 1975 S
Pontiac Ventura 1975 SJ
Pontiac Ventura 1975 Base

QA1 Banner

Who is QA1?

QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.

Suspension Experts

The company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further. 

State-of-the-Art Facility

The company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.

QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.

Purchase QA1 Products At Vivid Racing

If you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.



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