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Large Bore CID LS3 (4.125") SPRING KIT:TSP .660" SPRINGS Our 706 & 862 ported

Large Bore CID LS3 (4.125") SPRING KIT:TSP .660" SPRINGS Our 706 & 862 portedOur CID LS3 4. 125 Bore heads include: Our in house CNC port PCD surfaced Proprietary competition valve job Hand blended valve job TSP 660 Spring Kit REV 2. 2 Intake Valve REV 1. 6 Exhaust Valve ***This is our most common setup, but if this doesnt meet your needs please call us so we can get you set up to your needs***

SKU: 35732235960 · From astonvaughan.co.uk

4.5
USD2345.25 USD2382.25

Pay in 4 interest-free payments of $586.31 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Description

Our 706 & 862 ported heads include:

7 Int 156 237 300 338 375 391 402 Exh 108 162 205 232 246 250 253

****WE STRONGLY SUGGEST PUTTING INTAKE SEAT UPGRADE IN LS3 THEY ARE COMMON TO FALL OUT***

65 Int 148 210 270 310 335 345 Exh 116 162 200 232 238 241

Large Bore CID LS3 (4.125") SPRING KIT:TSP .660" SPRINGS Our 706 & 862 portedOur CID LS3 4. 125 Bore heads include: Our in house CNC port PCD surfaced Proprietary competition valve job Hand blended valve job TSP 660 Spring Kit REV 2. 2 Intake Valve REV 1. 6 Exhaust Valve ***This is our most common setup, but if this doesnt meet your needs please call us so we can get you set up to your needs***

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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