COMP CAMS 12-600-4 Thumpr Camshaft Kit W/ Pushrods – Chevrolet SBC 350 305 5.7L

$545.00
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THIS IS A COMP CAM & ENGINETECH CAM KIT ASSEMBLED BY OUR EXPERT ENGINEERS TO CREATE THE HIGHEST QUALITY CAMSHAFT KIT AT AN AFFORDABLE PRICE.  EVERY PART IN THIS KIT HAS A HIGH-PERFORMANCE SPEC RATING AND IS GUARANTEED TO BE OF THE HIGHEST QUALITY AND PERFORMANCE.


THIS LISTING WILL INCLUDE:

1) COMP CAMS 12-600-4 THUMPR 227/241 HYDRAULIC CAMSHAFT

Thumpr™ 227/241 Hydraulic Flat Cam for Chevrolet Small Block 262-400. High-performance street, stock converter is ok, best with 2000+ converter and gears. Choppy/thumping idle.

16) ENGINETECH HIGH-PERFORMANCE LIFTERS

1) DOUBLE ROLLER TIMING SET

3pc. set. True double roller. 3 keyway crank sprocket. 4-degree crank offset.

16) ENGINETECH HIGH-PERFORMANCE SPRINGS

Int. & Exh. High performance. 2.023″ Free Ht. W/damper. 1.260″ OD. 118 lbs closed @ 1.700″, 318 lbs open @ 1.210″. Coil bind at 1.160″.

16) HARDENED STEEL VALVE SPRING RETAINERS & LOCKS

Manufactured by Elgin Industries
  • Retainer Part Number: ER3974
  • Material: Stamped heat-treated 1008 steel bar.
  • Lock Angle: 7°
  • Lock Number: EHC555R
  • Material: Stamped Heat Treated alloy steel
  • Lock Angle: 7°
  • # of Grooves: 1
(16) PUSH RODS – 7.794″ LENGTH
 
CAMSHAFT SPECS:

Manufacturer Part Number

L817, TS163X, ER3974, EHC555R, ERV943-16, EPR34B, K12-600-4, 12-600-4

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