Dyna / Engine & Tuning / Heads & Valvetrain
Dyna Heads & Valvetrain
Shop heads & valvetrain for Dyna builds, then use the filters below to narrow the exact fit, finish, and setup.
Back to Dyna Engine & Tuning-
FEULING PARTS - VALVE LOCKS - STANDARD REPLACEMENT - BUELL | TWIN CAM | XL
Vendor:FEULING PARTSRegular price $39.95 USDRegular priceSale price $39.95 USD -
FEULING PARTS - ROCKER BOX BREATHER REBUILD KIT - TWIN CAM
Vendor:FEULING PARTSRegular price $39.95 USDRegular priceSale price $39.95 USD -
FEULING PARTS - VALVE LOCKS - OFFSET 0.050" - TWIN CAM
Vendor:FEULING PARTSRegular price $29.95 USDRegular priceSale price $29.95 USD -
FEULING PARTS - VALVE LOCKS - 7.00 MM TRIPLE GROOVE - TWIN CAM
Vendor:FEULING PARTSRegular price $29.95 USDRegular priceSale price $29.95 USD -
S&S CYCLE - VALVE GUIDE SEALS - BIG TWIN '84-'04
Vendor:S&S CYCLERegular price $23.95 USDRegular priceSale price $23.95 USD -
S&S CYCLE - ROCKER BOX TOP GASKET
Vendor:S&S CYCLERegular price $19.95 USDRegular priceSale price $19.95 USD -
S&S CYCLE - ROCKER ARM SHAFT - TWIN CAM | XL
Vendor:S&S CYCLERegular price $16.95 USDRegular priceSale price $16.95 USD -
S&S CYCLE - TOP RUBBER WASHER
Vendor:S&S CYCLERegular price $15.95 USDRegular priceSale price $15.95 USD -
FEULING PARTS - VALVE SPRING SEAT SHIMS - 0.060"/0.030"/0.015" - BIG TWIN | TWIN CAM | XL | BUELL
Vendor:FEULING PARTSRegular price $14.95 USDRegular priceSale price $14.95 USD -
S&S CYCLE - TAPPED GUIDE GASKETS
Vendor:S&S CYCLERegular price $10.95 USDRegular priceSale price $10.95 USD -
S&S CYCLE - OIL PUMP CHECK VALVE SPRING - 10 PACK - BIG TWIN
Vendor:S&S CYCLERegular price $9.95 USDRegular priceSale price $9.95 USD -
Sold outS&S CYCLE - OIL PUMP RELIEF SPRING
Vendor:S&S CYCLERegular price $6.95 USDRegular priceSale price $6.95 USDSold out -
FEULING PARTS - REPLACEMENT PUSHROD NUT - 7/16-20 THREADS - FOR QUICK INSTALL PUSHRODS
Vendor:FEULING PARTSRegular price $5.95 USDRegular priceSale price $5.95 USD -
S&S CYCLE - CHECK VALVE BALL
Vendor:S&S CYCLERegular price $4.95 USDRegular priceSale price $4.95 USD
Premium Brand Partners
Performance brands we stand behind
Curated For Harley Builds
Platform-specific parts that make sense
Parts We'd Run Ourselves
Quality standards we actually believe in
Trusted Checkout
Safe and easy shopping