How to Install LS6 Springs on Vortec Heads
Best Valve Springs For Vortec Heads on April 2024 Shopping Deals at Bestonio.com
Most high performance engines today require the use of larger-than-stock diameter valve springs. This 1.320 inch Spring Seat Cutter for installing larger springs and hardened spring seats on GM Vortec Heads will allow the engine builder to machine the cylinder head to the proper size for your spring. Each cutter requires the use of an arbor/pilot, ... [Read More]
This is a new pair of our Assault Racing Products small block Chevrolet aluminum cylinder heads. Heads are bare and ready to assemble. These are a great place to start when planning your next performance engine project. Lots of features at a nice price makes these perfect for anyone that has always wanted to try aluminum heads or those doing more s... [Read More]
This 7 degree steel retainer for #26915 or #26918 Valve Springs in Non Gen III Engines is precision machined from 4140 chromemoly steel and finished in black oxide. This precision retainer is specifically designed for positive location when combined with COMP Cams high-quality valve springs.
With a .625 inch maximum lift, these Beehive Valve Springs were designed for hydraulic roller cams in LS1, LS2 and LS6 engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer... [Read More]
Most high performance engines today require the use of larger-than-stock diameter valve springs. This 1.350" Spring Seat Cutter for installing single springs on GM Vortec Heads without hardened spring seats will allow the engine builder to machine the cylinder head to the proper size for your spring. Each cutter requires the use of an arbor/pilot, ... [Read More]
Features: ☛ HIGH STANDARD QUALITY: Made of heavy duty 3/16 thick steel plate and B7 grade hardware with strong durability. ☛ INTENDED USE: GM LS series valve spring compressor tool works by using compressed air in the cylinder at TDC, allowing valve springs or seals changes without removing the cylinder heads. ☛ VEHICLE FITMENT: Works on an... [Read More]
This is a new pair of our Assault Racing Products small block Chevrolet aluminum cylinder heads. Heads are bare and ready to assemble. These are a great place to start when planning your next performance engine project. Lots of features at a nice price makes these perfect for anyone that has always wanted to try aluminum heads or those doing more s... [Read More]
Specifications: 1. Cylinder Head Material: Aluminum 2. Color: Silver 3. Interchange Part Number: PH-SB350-200-64S 4. Cylinder Head Style: Bare 5. Cylinder Head Finish: Natural 6. Combustion Chamber Volume (cc): 64 cc 7. CNC-Machined Combustion Chamber: No 8. Intake Runner Volume (cc): 200 cc 9. Exhaust Runner Volume (cc): n/a 10. CNC-Machined Intak... [Read More]
This is a BRAND NEW marine cylinder head for all 5.7L/350 Vortec marine engines made from 1997-newer. 8 Bolt intake manifold pattern. This is an aftermarket replacement cylinder head for Mercruiser, Volvo Penta, OMC, and GM marine 5.7L engines used between the years 1997-newer. This cylinder head has the smaller HO exhaust ports unlike the older ... [Read More]
This is a BRAND NEW marine cylinder head for all 4.3L/262marine engines made from 2000-newer. This is an aftermarket replacement cylinder head for Mercruiser, Volvo Penta, OMC, and GM marine 4.3L engines used between the years 2000-2015. This cylinder head uses roller rocker arms. You can use this head to replace the older heads, however, an adap... [Read More]
Kit for 5.7L LT4 engines. Includes 16 P/N 10212808 lightweight retainers. Use with spring kit P/N 12495494 and key kit P/N 12495503 Used on ZZ4, Fast Burn, LT4 and iron Vortec Bowtie heads
This kit contains springs, retainers, and locks for two (2) cylinder heads and will fit most Chevrolet GEN I and II small block V-8 engines without machining (except for the L31 Vortec-series cylinder heads), and a great way to upgrade your worn valve springs and retainers at a great price. Springs are specifically designed for towing/torque and mi... [Read More]
Dart�s SHP cylinder heads provide a low cost option to those looking for the weight savings of an aluminum head for a street performance engine. The SHP is cast from A356-T6 aluminum and designed to work with most off the shelf components, so you won�t need to worry about acquiring costly custom components. Bolt on compatibility: Standard valve... [Read More]
These Magnum Roller Rocker Arms for Chevy V8 1988-up 305 and 350c.i. applications with center bolt valve covers are the ultimate street rocker. With a 3/8 inch stud diameter and 1.52 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material th... [Read More]
This is a BRAND NEW marine cylinder head for all 5.0L/305 Chevy Vortec marine engines made from 1997-newer. 8 Bolt intake manifold pattern. This is an aftermarket replacement cylinder head for Mercruiser, Volvo Penta, OMC, and GM marine 5.0L engines used between the years 1997-newer. Specifications: Complete with valves and springs Replaces cast... [Read More]
This pair of Max-Lift BSR Shaft Mount Rockers for Cathedral Port LS engines is a bolt-in rocker upgrade that requires no machine work to install. Clears factory valve covers while greatly increasing valve train rigidity.
Sierra 18-4486HP High Performance Cylinder Head Assembly for Vortec GM Small Block 5.7L HP DETAILS • Completely Assembled with Revised Runner and Combustion Chambers. • Add 30HP to Stock Motor with NO Additional Modifications. • New Casting and Complete Assembly with New Stainless Steel Valves, Hardened Steel Exhaust Seats, Valve Spring... [Read More]
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