Enginetech ERV943-16 .550\" Lift Z28 RV Valve Springs Set for Chevrolet SBC 400/350/327/307/305/283
The Enginetech ERV943-16 .550\" Lift Z28 RV Valve Springs Set is a high-quality replacement part designed for precise fit and reliable performance in GM and Chevrolet vehicles with Small Block and related engines in high-performance applications. Precision-engineered with material A877, this 16-pack set features 6.50 right-hand coil turns, 0.876-inch ID, 1.260-inch OD, 2.023-inch free height, 118 lbs closed at 1.700 inches, 318 lbs open at 1.210 inches, and coil bind at 1.160 inches, with a damper for enhanced durability and performance in high-performance engines.
Specifications:
Type: Valve Springs Set (16 pack)
Material: A877
Coil Turns: 6.50 Right-Hand
Inner Diameter: 0.876 inches
Outer Diameter: 1.260 inches
Free Height: 2.023 inches
Installed Height: 1.700 inches
Installed Pressure: 118 lbs
Open Pressure: 318 lbs
Open Height: 1.210 inches
Coil Bind: 1.160 inches
Features: With Damper
Fitment includes:
High Performance: GM 4.3L / 262 OHV V8 16V Small Block (3.671-inch Bore), 1975-1976, Intake & Exhaust, High performance, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
High Performance: GM 4.3L / 262 OHV V6 12V Six Cylinder (4.000-inch Bore), 1985-2014, Intake & Exhaust, High performance, 1985-1995, 2.023-inch Free Ht, W/damper, (16 pack)
High Performance: GM 4.4L / 267 OHV V8 16V Small Block (3.500-inch Bore), 1979-1982, Intake & Exhaust, High performance, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
High Performance: GM 4.6L / 283 OHV V8 16V Small Block (3.875-inch Bore), 1957-1967, Intake & Exhaust, High performance, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
High Performance: GM 4.9L / 302 OHV V8 16V Small Block (4.000-inch Bore), 1967-1969, Intake & Exhaust, High performance, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
High Performance: GM 5.0L / 307 OHV V8 16V Small Block (3.875-inch Bore), 1968-1973, Intake & Exhaust, High performance, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
High Performance: GM 5.0L / 305 OHV V8 16V Small Block (3.736-inch Bore), 1976-2002, Intake & Exhaust, High performance, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
High Performance: GM 5.3L / 327 OHV V8 16V Small Block (4.000-inch Bore), 1962-1969, Intake & Exhaust, High performance, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
High Performance: GM 5.7L / 350 OHV V8 16V Gen I Small Block (4.000-inch Bore), 1967-2002, Complete valve spring set, Intake & Exhaust, High performance, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
High Performance: GM 6.3L / 383 OHV V8 16V Small Block Stroker (4.000-inch Bore), 1967-2002, Intake & Exhaust, High performance, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
High Performance: GM 6.6L / 400 OHV V8 16V Small Block (4.125-inch Bore), 1970-1980, Complete valve spring set, Intake & Exhaust, High performance, Except 1973-1976 exhaust, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
Truck, Van, SUV: GM, Chevrolet 5.0L / 307 OHV V8 16V (3.875-inch Bore), 1968-1972, Complete valve spring set, Intake & Exhaust, High performance, 2.023-inch Free Ht, W/damper, 1.260-inch OD, 118 lbs closed @ 1.700\", 318 lbs open @ 1.210\", Coil bind at 1.160\", (16 pack)
Truck, Van, SUV: GM, Chevrolet 5.0L / 307 OHV V8 16V (3.875-inch Bore), 1973-1973, Intake, Optional HP, 2.023-inch Free Ht, W/damper, May use in place of ERV880, (16 pack)
Notes: High-performance valve springs set for intake and exhaust, except 1973-1976 exhaust for 6.6L applications. May use in place of ERV880 for 1973 5.0L intake applications. 16-pack set with damper. Designed to meet or exceed OEM specifications for reliable performance and durability.
Upgrade your engine’s valve train with the Enginetech ERV943-16 from LowPricedAutoParts, engineered for precise fit and lasting performance.
