Showing all 9 results

  • $1,849.95

    Frankenstein Engine Development LS7 285cc Cylinder Heads

    GM LS7 Porting Service Reuse Del-West Titanium Intake Valves: 2.205″ Manley Stainless Exhaust Valves: 1.615″ Intake Volume: 285cc Exhaust Volume: 92cc Chamber: 71cc Seats: Stock Iron Guides: CHE Bronze Valve Guides Minimum Bore: 4.125 Intake Manifold Recommendation: FED Billet Low Pro Springs: FED .660″ Dual LSX Spring Kit with Titanium Retainers Intake Peak Flow: 410 Exhaust […]

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  • Sale!
    $3,999.95 $3,850.95

    Frankenstein Engine Development F715 294cc LS7 Square Cylinder Heads

    Set of two (2) LS7 square port cylinder heads. Heads are complete and assembled. Valve covers, oil fill cap, and doweled rocker stands included with purchase. 15° valve angle Solid, stainless 2.200” intake / 1.650” exhaust valves 4.125” minimum bore size FED titanium 0.660” lift Spring Kit  ¼” NPT water crossover ports 294cc equivalent. Additional Info […]

  • Sale!
    $3,999.95 $3,850.95

    Frankenstein Engine Development F710 290cc LS7 Square Cylinder Heads

    Set of two (2) LS7 square port cylinder heads. Heads are complete and assembled. Valve covers, oil fill cap, and doweled rocker stands included with purchase. 10° valve angle Solid, stainless 2.250” intake / 1.615” exhaust valves 4.125” minimum bore size FED titanium 0.660” lift Spring Kit  ¼” NPT water crossover ports 290cc equivalent. Additional Info […]

  • $2,390.00

    TSP CNC/ FIX LS7 Heads

    These heads are GM LS7 Castings. CNC Ported CHE Bronze Guides Installed Stainless 1 Piece Exhaust Valves(gets rid of those breaking 2 piece factory exhaust valves) Factory Titanium Intake valves are tumbled, cleaned and inspected to insure good for use TSP dual 660 Valve springs with Titanium Retainers Decked to insure flat true and flat […]

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  • $204.95

    BRIAN TOOLEY RACING GEN III / IV LS GASKET KITS

    Gen III Includes: (1) Chevrolet Performance Gen III Valley Cover Gasket 12558178 (2) BTR LS1/LS2/LS3 Header Gasket BTR17944 (1) BTR LS Oil Pan Gasket BTR12350 (2) BTR LS Water Pump Gasket BTR30223 (1) BTR LS Front Cover Gasket BTR33904 (2) BTR LS Valve Cover Gasket BTR37683 (1) BTR LS Damper Seal BTR85673 (1) BTR LS […]

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  • Sale!
    $1,375.00 $1,325.00

    Trick Flow® GenX® 260 Cylinder Heads for GM LS7

    GenX® 260 square port LS7 aluminum cylinder heads from Trick Flow® are the best choice for your LS-based performance build for several reasons. The A356-T6 aluminum castings feature more material for increased rigidity and strength. Factory LS7 port locations, valve angles, and valve locations have been maintained to work with existing intakes and pistons. One-piece […]

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  • $35.00

    LS3 MULTILAYER HEAD GASKET

    Chevrolet Performance Multilayer Head Gasket for LS3 engines, can also be used with LS2 and 6.0 iron blocks as well as 5.3/4.8 blocks using large bore cylinder heads.  4.080″ bore, .051″ thick compressed, 5 layer  *PRICE IS FOR ONE HEADGASKET

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  • $40.00

    LS7 MULTILAYER HEAD GASKET

    Chevrolet Performance Multilayer Steel Head Gasket for LS7 engines, can also be used on aftermarket blocks when using 4 bolt per cylinder heads, 4.150″ bore, .051″ compressed thickness.  Verify the water holes on the gasket align to your block and cylinder heads if used on non LS7 applications.  Will not work on 6.0 iron block applications. […]

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  • $55.00

    LS9 MULTILAYER HEAD GASKET

    Chevrolet Performance Multilayer Head Gasket for LS9 engines, can also be used with LS3, LS2 and 6.0 iron blocks.  These are possibly THE best gaskets available for engines in the 4.00″-4.080″ bore range. 4.100″ bore, .055″ compressed thickness, 7 layer     *PRICE IS FOR A SINGLE GASKET

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