Valve Springs

Chevy 350 valve springs

Chevy valve springs


 

Sealed Power - Standard Springs

Standard Springs

PP-BYVS-521 55-57-265/57-66-283/62-66 327
£1.98
PP-BY2121142 BBC Clevite-1973-74 [f/l = 1.88inch]
£7.55
PP-BYVS-657 BBC Sealed Power 1970
£2.97
PP-BYVS-708 BBC Sealed Power 1971-72
£4.29
PP-BYVS-671 BBC Sealed Power 1975-76
£1.67
PP-BYVS-677 SBC 1967-91
£1.69
PP-BY212-1429 SBC Vortec 1998-2002 350
£3.76

 

Competition Cams Single Outer Springs

PP-BY911-16 BBC With Damper
OD : 1.525inch
Press. @ 125lbs
Check Ht. 1.900inch
Press. @ 300lbs
Open Ht. 1.400inch
£118.73
PP-BY980-16 SBC Single Outer Spring, w/dmpr
OD : 1.240inch
Press. @ 85lbs
Check Ht. 1.700inch
Press. @ 200lbs
Open Ht. 1.250inch
 £T.B.A
PP-BY981-16 SBC Single Outer Spring, w/dmpr
OD : 1.250inch
Press. @ 110lbs
Check Ht. 1.700inch
Press. @ 285lbs
Open Ht. 1.250inch
£80.58

 

Competition Cams Conical Valve Springs

Designed for up to .500” lift cams. They are for high performance use where the heads are not machined for larger springs, and will work with the standard 1.250” spring pocket. Tested through 10 million cycles with a loss of only 3lbs. Note: Teflon or umbrella seals are a must. Top caps PP-BY740-16, and PP-BY743-16 can be used.
PP-BY982-16 Outer Spring-conical
OD : 1.454inch/1.250inch
Press. @ Check Ht : 100lbs 1.750inch
Press. @ Open Ht : 286lbs 1.250inch
£83.79

 

Competition Cams Dual Spring Assemblies

PP-BY924-16 BBC With Damper
OD : 1.520inch
Press. @ 125lbs
Check Ht. 1.880inch
Press. @ 315lbs
Open Ht. 1.280inch
£147.40
PP-BY938-16 SBC Hi-Tech NASCAR Assy w/dmpr
OD : 1.550inch
Press. @ 210lbs
Check Ht. 1.900inch
Press. @ 540lbs
Open Ht. 1.250inch
 £T.B.A
PP-BY986-16 SBC Spring Assembly with damper
OD : 1.440inch
Press. @ 120lbs
Check Ht. 1.800inch
Press. @ 290lbs
Open Ht. 1.250inch
£113.86
PP-BY987-16 SBC Spring Assembly with damper
OD : 1.440inch
Press. @ 130lbs
Check Ht. 1.800inch
Press. @ 325lbs
Open Ht. 1.250inch
£117.87
PP-BY954-16 SBC Spring Assembly with damper
OD : 1.540inch
Press. @ 195lbs
Check Ht. 1.900inch
Press. @ 515lbs
Open Ht. 1.250inch
£170.05

 

Competition Cams Beehive Valve Springs

PP-BY26981-16 Behive Spring
OD : 1.240inch/1.065inch
Press. @ Check Ht : 110lbs 1.700inch
Press. @ Open Ht : 292lbs 1.175inch
Coil Bind : 1.115 inch
£217.10
PP-BY26918-16 Behive Spring
OD : 1.290inch/1.055inch
Press. @ Check Ht : 130lbs 1.800inch
Press. @ Open Ht : 318lbs 1.200inchbr> Coil Bind : 1.140 inch
£221.68