header Menu
JE Pistons for BBC 638 280266
JE Pistons for BBC 638 280266
SKU: JE-PIS-280266

JE Pistons for BBC 638 280266

Part Number: 280266

$2,145.60


In Stock


Calculate Shipping


Australia wide rate - $30.00 (ETA: 3 days)


Item: JE Pistons, BBC 638, Bore 4.625, Stroke 4.750, Rod Length 6.700, Flat Top -7.3cc, 583 Grams, Set

JE Pistons specifically designed for Naturally Aspirated 632 engines to fit the following cylinder heads: 12º Raptor, 12º Pro-Filer, Dart Big Chief 14º (program #’s 3815 & 384), Sonny Tru-Pro 14.5º, and Brodix PB1200. Precision CNC machined ring grooves are designed for .043 back-cut top rings, .043 D-wall 2nd rings, and 3.0mm oil rings. Compression distance and compression ratio calculated with zero deck clearance at listed block height.

Includes:

  • Pin #990-2930-18-51S (174g)
  • Double spiro locks (#990-042-CS)
  • Rail Supports(# 4600-203)
  • Double Forced Pin Oilers
  • Accumulator Grooves
  • Vertical gas ports for maximum top ring seal

    Compression Ratio:

  • 65cc 16.5:1
  • 70cc 15.7:1
  • 77cc 14.6:1
  • Photo is for illustration purposes only

    SKU JE-PIS-280266
    Brand JE Pistons
    Shipping Weight 10.0000kg
    Shipping Width 0.500m
    Shipping Height 0.200m
    Shipping Length 0.400m

    More From This Category


    $1,699.20

    or 4 payments of $424.80 with Info

    SKU: JE-PIS-324014

    JE Pistons for LS3 406 324014

    $1,699.20

    or 4 payments of $424.80 with Info

    SKU: JE-PIS-312018

    JE Pistons for LS2 364 312018

    $1,600.23

    or 4 payments of $400.06 with Info

    SKU: WP-K0106X1

    Wiseco Pistons 5.7 Hemi Set Pistons K0106X1

    $1,739.38

    or 4 payments of $434.85 with Info

    SKU: WP-K0139X35

    Wiseco SBC 350 360 Sprint Car Brodix 11X ASCS K0139X35

    $1,057.54

    or 4 payments of $264.38 with Info

    SKU: WP-K631M87_1

    Wiseco for Acura/ Honda K24 & K24 w/K20 Cylinder Head Set Pistons K631M87_1

    $1,446.07

    or 4 payments of $361.52 with Info

    SKU: CP-SC7045

    CP PISTON SET FOR Honda K24 w/K20A/A2/A3 3.425 (87.0mm) STD SC7045

    $1,497.60

    or 4 payments of $374.40 with Info

    SKU: JE-PIS-291064

    JE Pistons for Subaru 2004+ Impreza STI, 2005+ Forester XT, Legacy GT, 2006+ WRX EJ257

    Contact Us