Collection: Cylinder Heads & Components
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Dual Port Head with seats and guides 35.5mm Intake 32mm Exhaust
Vendor:AA Performance ProductsSKU: 043 101 355CAARegular price $199.95 USDRegular priceSale price $199.95 USDSold out -
Performance 1.25 Ratio Rockers Type 1
Vendor:AA Performance ProductsSKU: 109456BRegular price $146.95 USDRegular priceSale price $146.95 USD -
Porsche 356/912 Titanium Valve Retainer (Set of 8)
Vendor:AA Performance ProductsSKU: 008 VR 503TKRegular price $135.95 USDRegular priceSale price $135.95 USD -
AA Racing Dual Valve Spring Kit
Vendor:AA Performance ProductsSKU: 031 SS 007-KitRegular price $99.95 USDRegular priceSale price $99.95 USD -
VW Performance Titanium Valve Retainer (Set of 8) Boxed Type 1,2,3
Vendor:AA Performance ProductsSKU: 031 VR 503TKRegular price $99.95 USDRegular priceSale price $99.95 USD -
Chromoly Head Stud Kit 1/2 Inch Longer
Vendor:AA Performance ProductsSKU: 101028LB+Regular price $75.95 USDRegular priceSale price $75.95 USD -
Chromoly Head Stud Kit
Vendor:AA Performance ProductsSKU: 101029B+Regular price From $58.95 USDRegular priceSale price From $58.95 USD -
Dual High-Rev Valve Springs for VW Type 1, 2, and 3 (Set of 8)
Vendor:AA Performance ProductsSKU: 031 SS 007 x8Regular price $55.60 USDRegular priceSale price $55.60 USD -
Cylinder Head Hex Nut & Washer Set, 10mm
Vendor:AA Performance ProductsSKU: 021 101 457-KITRegular price $44.95 USDRegular priceSale price $44.95 USD -
Type 4, 914 Valve Spring (Set of 8)
Vendor:AA Performance ProductsSKU: 004 SS 005 x8Regular price $39.60 USDRegular priceSale price $39.60 USD -
Type 4, 914 Performance Chromoly Valve Retainer (Set of 8)
Vendor:AA Performance ProductsSKU: 004 VR 503 x8Regular price $39.60 USDRegular priceSale price $39.60 USD -
Single High-Rev Valve Springs for VW Type 1, 2, and 3 (Set of 8)
Vendor:AA Performance ProductsSKU: 031 SS 005 x8Regular price $31.60 USDRegular priceSale price $31.60 USD -
Inner Dual High-Rev Valve Springs for VW Type 1, 2, and 3 (Set of 8)
Vendor:AA Performance ProductsSKU: 031 SS 006 x8Regular price $31.60 USDRegular priceSale price $31.60 USD -
VW Performance Chromoly Valve Retainer Set Type 1, 2, & 3 (Set of 8)
Vendor:AA Performance ProductsSKU: 031 VR 503C x8Regular price $29.20 USDRegular priceSale price $29.20 USD -
VW Performance Chromoly Valve Retainer (Set of 8)
Vendor:AA Performance ProductsSKU: 031 VR 503CK x8Regular price $27.95 USDRegular priceSale price $27.95 USD -
Porsche 356/912 Exhaust Valve 34mm Valve
Vendor:AA Performance ProductsSKU: 616 105 406 01Regular price $23.95 USDRegular priceSale price $23.95 USDSold out -
VW Stock 1600 Valve Retainer (Set of 8)
Vendor:AA Performance ProductsSKU: 031 VR 103 x8Regular price $23.60 USDRegular priceSale price $23.60 USD -
AA Porsche 2.0L 914, Head Kit-4 EXH Studs, 3 IN Studs, 4 Rocker Studs
Vendor:AA Performance ProductsSKU: 004 HS 198Regular price $21.95 USDRegular priceSale price $21.95 USD -
Porsche 356/912 Stainless Steel Intake Valve 38mm Valve
Vendor:AA Performance ProductsSKU: 616 105 402 00Regular price $21.95 USDRegular priceSale price $21.95 USD -
Porsche 356/912 Titanium Valve Retainer
Vendor:AA Performance ProductsSKU: 008 VR 503TRegular price $20.95 USDRegular priceSale price $20.95 USD -
Cylinder Head Hex Nut & Washer Set, 8mm
Vendor:AA Performance ProductsSKU: 043 101 457-KITRegular price $18.95 USDRegular priceSale price $18.95 USD -
Toyota 22R/22RE Stainless Steel Valve
Vendor:AA Performance ProductsSKU: 137 SV 450+Regular price From $17.95 USDRegular priceSale price From $17.95 USD -
Hardened Valve Keepers Type 1, 2, & 3 (Set of 8)
Vendor:AA Performance ProductsSKU: 031 VC 001 X8Regular price $15.60 USDRegular priceSale price $15.60 USD -
Performance Stainless Steel Valves Type 1, 2, & 3
Vendor:AA Performance ProductsSKU: 031 EV 320+Regular price $13.95 USDRegular priceSale price $13.95 USD