Holden 355 (EFI) HP2 performance stroker engine kit from VS-series 2 to VT 5.0l

Regular price $3,523.10


Dyno proven performance package…

High performance stroker kits from Scat are designed to transform your 304/5.0L Holden to 355 cubic inch capacity. This is a top quality precision parts kit, we refuse to substitute rubbish parts for price!  

  • Product Line:    Scat    Made in USA
  • Condition:    New
  • Quantity:    Premium parts sold as a set with assembly lube:
    • Part #:    EKH355-HP2-57E Engine kit
    • Part #:    Pistons: CP or JE-SRP Forged alloy, Flat Top, 12cc D-Dish, 16cc Dish or 31cc Dish
    • Part #:    Rings: Hastings/Speedpro Moly
    • Part #:    Bearings: King/ACL - HP Main, HP Conrod and Cam bearings supplied
    • Part #:    Gasket set: AA/Durapro full gasket set with Graphite head gaskets & seals
    • Part #:    Welsh plugs: (10) Brass cup 1-5/8”  (1) Cam plug
    • Part #:    Crankshaft: Scat 9000 cast nodular iron 3.480” stroke, 2.124” c/r journals, rope seal, designed for internal balance
    • Part #:    Conrods:   Scat H-beam, 5.7” long, bushed floating small end, fitted with ARP 8740 bolts, approx 420 grams total
  • Application:    Holden Commodore VS series-II, VT 304/5.0L
  • Application:    Holden Statesman VS series-II, 304/5.0L
  • Application:    Holden 308 Stroker conversion (with-VT heads fitted)
  • Application:    Holden HT, HG, HQ, HJ, HX, HZ, 308 (with-VT heads fitted)
  • Application:    Holden Torana LH, LX, 308 (with-VT heads fitted)
  • Application:    Holden Commodore VB, VC, VH, VK, VL, 308 (with-VT heads fitted)
  • Notes:    Flat Top pistons, 11.72:1 comp/ratio with 58cc heads
  • Notes:    Dish top 12cc pistons, 10.11:1 comp/ratio with 58cc heads
  • Notes:    Dish top 16cc pistons, 9.67:1 comp/ratio with 58cc heads
  • Notes:    Dish top 31cc pistons, 8.36:1 comp/ratio with 58cc heads
  • Notes:    Specify bore size when ordering eg: .020” .030” .040”
  • Notes:    Phone for availability on size! We normally stock most sizes.
  • Notes:    Cylinder block must be relieved for clearance on all early blocks, pre VT

“All new parts sold come with full manufacturer’s warranty”

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