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CCA-980-16 PART NUMBER
Comp Cams 980-16 Single Valve Springs$69.95Single Spring, Outer Diameter 1.230, Inner Diameter .876", Seat Pressure 92 @ 1.700, Open Pressure 230 @ 1.250, Coil Bind 1.150, Set of 16 Learn More -
CCA-981-16 PART NUMBER
Comp Cams 981-16 Single Valve Springs$89.95Single Spring, 1.254 Outer Diameter, .880" Inner Diameter, Seat Pressure 105 @ 1.700, Open Pressure 273 @ 1.250, Coil Bind 1.150, Set of 16 Learn More -
CCA-984-16 PART NUMBER
Comp Cams 984-16 Single Valve Springs$102.95Single Spring, Outer Diameter 1.430, Inner Diameter 1.070", Seat Pressure 105 @ 1.750, Open Pressure 215 @ 1.250, Coil Bind 1.250, Set of 16 Learn More -
CCA-983-16 PART NUMBER
Comp Cams 983-16 Ovate Wire Valve Springs$115.95Single Spring, Outer Diameter 1.260, Inner Diameter .836", Seat Pressure 105 @ 1.700, Open Pressure 310 @ 1.200, Coil Bind .1.150, Set of 16 Learn More -
MAN-22410-16 PART NUMBER
Manley 22410-16 Professional Oval Track Valve Springs$92.60Oval Track, Stock class, Chrome Silicon, Outer Spring with Damper, 1.250" Outer Diameter, .865" Inner Diameter, Seat Pressure 130 @ 1.750, Open Pressure 320 @ 1.200, Coil Bind 1.150", Set of 16 Learn More -
MAN-221425P-16 PART NUMBER
Manley 221425P-16 Polished NexTek Drag Race Valve Springs$672.35Super Gas, Super Comp., Big Block Bracket, Double Spring without Damper, 1.640" Outer Diameter, .860" Inner Diameter, Seat Pressure 280 @ 2.100, Open Pressure 794 @ 1.250, Coil Bind 1.150", Set of 16 Learn More -
MAN-221425-16 PART NUMBER
Manley 221425-16 NexTek Drag Race Valve Springs$409.74Super Gas, Super Comp., Big Block Bracket, Double Spring without Damper, 1.640" Outer Diameter, .860" Inner Diameter, Seat Pressure 280 @ 2.100, Open Pressure 794 @ 1.250, Coil Bind 1.150", Set of 16 Learn More -
CCA-983-KIT PART NUMBER
Comp Cams 983-KIT Ovate Wire Valve Spring Kit$212.95Includes Comp Cams part number 983 springs, 751 retainers, and 613 valve locks Learn More -
CRW-68765-16 PART NUMBER
Crower 68765-16 Performance Valve Springs, Dual Spring, OD 1.560$620.25Dual Spring, OD 1.560 ID 1.150 Spring Diameter, Lowest Pressure 182 @ 2.100, Highest Pressure 634 @ 1.250, .206/.148 Wire Diameter, Coil Bind .1.150", Set of 16 Learn More -
ISK-235-D PART NUMBER
Isky 235D 1.260" Single Valve Springs$164.95Single Spring, 1.260" Outer Diameter, .886" Inner Diameter, Seat Pressure 130 @ 1.750, Open Pressure 320 @ 1.200, Coil Bind 1.150, Set of 16 Learn More
Engines > Complete Engines > Crate Engines > Chevy 350 Crate Engine
CNC-Motorsports offers Chevy 350 crate engines designed and custom built to meet your needs. We take...
Engines > Short Blocks
CNC-Motorsports short blocks are in high demand among racers of all types worldwide. We use the bes...
Engines > Short Blocks > BB Chevy Short Blocks
CNC-Motorsports offers the best selection in BBC 427-454-496-540-572-598-632 short blocks. Our short...
Engines > Short Blocks > BB Chevy Short Blocks > Chevy 427 Short Deck
CNC-Motorsports offers the best selection in BBC 427 short blocks. Our short blocks are in high dema...
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