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Trick Flow® 430 HP GenX® Top-End Engine Kits for GM LT1 TFS-K304-430-400

Trick Flow Specialties TFS-K304-430-400 - Trick Flow® 430 HP GenX® Top-End Engine Kits for GM LT1

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$2,599.97

Head Combo, GenX® Top-End, 430 hp/400 ft.-lbs. Torque, Chevy, Small Block, LT1, Kit

  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

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Manufacturer's Part Number: TFS-K304-430-400
Summit Racing Part Number: TFS-K304-430-400

Camshaft Included: Yes
Intake Manifold Included: No
Fuel Delivery Style: Fuel injected
Timing Chain and Gears Included: No
Lifters Included: No
Gaskets Included: Yes
Cylinder Head Style: Assembled
Cylinder Head Material: Aluminum
Cylinder Head Finish: Natural
Combustion Chamber Volume (cc): 54
CNC-Machined Combustion Chamber: Yes
Intake Runner Volume (cc): 185cc
Exhaust Runner Volume (cc): 67cc
CNC-Machined Intake Runner: No
CNC-Machined Exhaust Runner: No
Intake Port Location: Standard
Exhaust Port Shape: D-port
Exhaust Port Location: Standard
Spark Plug Style: Angle
Intake Valves Included: Yes
Intake Valve Diameter (in): 2.020 in.
Exhaust Valves Included: Yes
Exhaust Valve Diameter (in): 1.600 in.
Intake Valve Angle: 21
Exhaust Valve Angle: 21
Valve Springs Included: Yes
Outside Diameter of Outer Spring (in): 1.300 in.
Damper Spring Included: Yes
Retainers Included: Yes
Retainer Material: Steel
Locks Included: Yes
Lock Style: 7 degree
Valve Stem Seals Included: Yes
Valve Stem Seal Style: Positive stop
Valve Stem Seal Material: Viton® fluoroelastomer
Rocker Arms Included: Yes
Rocker Arm Style: Full roller
Rocker Arm Studs Included: No
Rocker Arm Nuts Included: Yes
Rocker Arm Nut Thread Size: 3/8-24 in.
Guideplates Included: Yes
Guideplate Pushrod Size: 5/16 in.
Pushrods Included: No
Valve Covers Included: No
Accessory Bolt Holes Drilled: Yes
Valve Guides Included: Yes
Valve Guide Material: Bronze
Valve Seats Machined: Yes
Valve Seat Machine Style: 3-angle
Valve Seat Material: Ductile iron
Steam Holes Drilled: No
Oiling Style: Through pushrod
Machined for O-Ring: No
Heat Crossover: No
Cylinder Head Bolts Included: Yes
Quantity: Sold as a kit.
Notes: Includes an adjustable 6.125 in. to 7.500 in. pushrod length checker. Aftermarket tuning is required after installation of this kit.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Get the most out of your GM LT1 with Trick Flow's 430 HP GenX® Top-End Engine Kits. These kits are carefully tuned to deliver the right amount of horsepower and torque. Take the time and guesswork out of designing a winning combination and save some hard-earned cash. GenX® Top-End Kits for GM LT1 feature Trick Flow's GenX® 185 heads to deliver increased power on naturally aspirated engines. These heads feature 54cc CNC-profiled and bowl-blended combustion chambers and Fast As Cast runners (185cc intake/67cc exhaust). You also get a hydraulic roller camshaft, pushrod length checker, roller rocker arms, head bolts, and a gasket set.

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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