Texas Speed & Performance LT1/L86 6.2L Cam Package W/ Manton Pushrods


Competition Use Only, Not Legal for Road Use

*MAY NOT FIT ’19+ SILVERADO/SIERRA* Call for Details

Get everything you need for your camshaft swap for your 2014+ Gen 5 6.2L with the Texas Speed & Performance camshaft package! Our kit will include the following items:

  • Your Choice of TSP LT1 VVT Camshafts
  • Precision Race Components Dual Valve Spring Kit with Titanium Retainers
  • Set of 16 7.85″ Manton 3/8″ Hardened Pushrods
  • Phaser Lock Out Kit
  • Optional SCE Silicone Sealant (#G1613)


Texas Speed is one of very few companies that is able to test and properly develop Gen 5 LT camshafts using the camshaft phaser.  We use our in-house SuperFlow 902 engine dyno to test every camshaft that we develop on our in-house CNC camshaft grinders!  We are the ONLY company that can grind a new cam and be testing it on the engine dyno 30 minutes later!  You get PROVEN camshafts with PROVEN results because we can try so many different camshafts to find the correct ones that make the best power for your application.  There’s more to cam development than simply picking some lobes out of a book!

The +32% fuel lobes are recommended for any setup that is running a power-adder.  The +32% fuel lobe does require a lash cap with it, so make sure it is installed during the camshaft installation!  You can include the lash cap in the appropriate drop-down menu if you are purchasing a +32% fuel lobe camshaft.  WE DO NOT CHARGE EXTRA FOR THE +32% FUEL LOBE!

The TSP Gen 5 camshafts are custom designed for applications where the AFM lifters are being removed. By removing the AFM lifters, we are able to run lobes that offer better power and performance. You will have to purchase our TSP DOD Delete Kit for any of our LT1 cams, which can be found using part # 25-LT1DODDEL-KIT.

All TSP Gen 5 camshafts require the use of a phaser lock out kit, which is included in the Cam Package. We do recommend replacing the factory trunnion in your GM rocker arms with our TSP trunnion upgrade kit!

All of our TSP LT1 camshafts were designed on our SuperFlow 902 engine dyno using an otherwise stock 6.2L LT1 engine. We design and test many different camshafts before selecting the camshafts that we offer to our customers. This provides us with a distinct advantage of offering the best power curve possible without sacrificing overall performance, as well as knowing that what we offer is also safe and will not have any piston-to-valve clearance issues. We test our products before we sell them, so you KNOW that you are purchasing a camshaft that is proven!

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Additional information

Texas Speed Cam with Manton

EL-C7" Cam: 231/240,. 645"/.635", 113 LSA, 109 ICL (25-TSPEL-C7), Gen 5 LT1 "SV" CAM 223/227,.635"/.635", 116 LSA (25–tsplt1vvt-sv), Gen 5 LT1 VVT-1 Cam 227/231,.635"/.635", 116 LSA (25–tsplt1vvt–1), Gen 5 LT1 VVT-2 Cam 231/235,.645"/.635", 116 LSA (25–tsplt1vvt-2, Gen 5 LT1 VVT-3 Cam 235/239,.645"/.635", 116 LSA (25–tsplt1vvt-3

Camshaft Fuel Lobe

+ 10% Fuel Lobe (-10), + 32% Fuel Lobe (-32), Factory Fuel Lobe (-32)

Rocker Arm Trunnion Kit Upgrade

None, CHE LS/LT Trunnion Kit for Stock Rockers Bushings (212-CHETrunnion), Manton Bronze Bushing Trunnion Kit (169 – LS-100-Kit), Trunnion upgrade Kit (25-TSP Trunnion upgade-Kit)

Timing Chains: Will Run Factory Chain

None Will Run Factory Chain, C5R Timing Chain (67-KAT-7636, Rollmaster IWIS LS2 Style Performance Timing Chain (11-SR60-2), Rollmaster IWIS Seamless LS C7R Timing Chain (11-NA 3SR60-2)

Replacement VVT Cam Bolt

No Thanks-Reusing Stock, Include VVT Cam Bolt for 2014-18 LT (28-12681018), Include VVT Cam Bolt for 2019+LT (28-12697047)

ICT Billet 6" Camshaft Installation Handle for LT Gen V Cams

Include (550-551556-GENS, None

SCE RTV Silicone

Include SCE RTV Silicone Sealant (G1613), No Thanks


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