Street Non-Rotator Seat Press. 80 lbs. Installed H 1.700in. Open Press. 200 lbs. at 0.475in. OD 1.222 in. ID 0.87 in. Coil Bind 1.150in. For Use w/Cast Iron OE Cyl. Heads~ 305-350 Chevy Some 77 and Later Vehicles Have Heads 14014416~ Use Non-Rotator Springs 5802 w/Stock Rotators
High Perf. Street Non-Rotator Seat Press. 110lbs. Installed H 1.700in. Open Press. 285lbs. at 0.490in. OD 1.265in. ID 0.880in. Coil Bind 1.160in. For Use w/Cast Iron OE Cyl. Heads
High-Perf. Street Non-Rotator Seat Press. 120 lbs. Installed H 1.800in. Open Press. 310 lbs. at 0.580 in. OD 1.46 in. ID 1.06 in. Coil Bind 1.130in. Fits 60859/60879/60979/60989/5023/5025/5089/5073 Cyl. Heads~ For Use w/E-Street Cyl. Heads~ Fits Centerbolt/E-Tec Edelbrock/Edelbrock LT1 61905 Cyl. Heads
High-Perf. Street Non-Rotator Seat Press. 132 lbs. Installed H 1.90 in. Open Pres. 312 lbs. at 0.500 in. OD 1.55 in. ID 1.12 in. Coil Bind 1.160in. For Use w/Edelbrock 60049 Cyl. Head
High Perf. Street Seat Press. 128 lbs. Installed H 1.800 in. Open Press. 338 lbs. at 0.580 in. OD 1.460 in. ID 1.038 in. Coil Bind 1.150 in. For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
Street Non-Rotator Seat Press. 80lbs. Installed H 1.70in. Open Press. 200 lbs. at 0.475in. OD 1.222in. ID 0.875in. Coil Bind 1.150in. For Use w/Cast Iron OE Cyl. Heads~ Complete Spring/Retainer/Lock Kit
HighPerf.Street Non-Rotator Seat Press. 110lbs. Installed H 1.700in. Open Press. 285lbs. at 0.490in. OD 1.265in. ID 0.880in. Coil Bind 1.160in. For Use w/Cast Iron OE Cyl. Heads~ Complete Spring/Retainer/Lock Kit
Street Non-Rotator Seat Press. 210 lbs. Installed H 1.90 in. Open Press. 510 lbs. at 0.600 in. OD 1.540 in. ID 0.731 in. Coil Bind 1.170 in. For Use w/Victor Jr. Cyl. Heads
Non-Rotator Seat Press. 150 lbs. Installed H 1.800 in. Open Press. 420 lbs. at 0.580 in. OD 1.460 in. ID 1.060 in. Coil Bind 1.150 For Use w/Performer/Performer RPM/E-Tech/E-CNC 79895 Cyl. Heads
Non-Rotator Seat Press. 145 lbs. Installed H 1.90 in. Open Press. 345 lbs. at 0.600 in. OD 1.540 in. ID 0.760 in. Coil Bind 1.130 in. For Use w/E-210 and Victor Jr. Cyl. Heads
Browse our selection of quality engine valve spring kit parts designed specifically for your Buick Century. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
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