Our Price Promise
Seen this item cheaper on another website? Let us try and match it!
We do our upmost to keep our prices competitive but due to the number of items we sell, you may occasionally find a better price advertised elsewhere. If you have seen a cheaper price on another website let us know by filling in this form. If we’re able to match the price, we’ll look to respond via email with a unique discount code within 1 hour (during working hours) so you're not waiting too long.
×
3-5/8" Big bore piston set. Used with 3-5/8" big bore cylinders with 5.330" (Stock) to 5.530" (+.200") length. Use with 4-1/4" stock stroke (88"), 4-1/2" (93"), 4-5/8" (96") to 4-3/4" (98") stroker flywheels.
10.0:1 CR. Piston weight 385gr. Piston pin weight 97gr. Head type: Dome / Dome -57cc. Compression height 1.285" / Bore 3.625" (3-5/8"). Stroke 4.250" to 4.750" (4-1/4" to 4-3/4").
Rod length 7.440" / Cylinder length 5.330" (Standard) to 5.530" (+.200"). Comes with T6 heat treated 390 Hypereutectic cast pistons with 16% silicone levels which enables running a very tight clearance for longevity and hardly any piston noise.
NOTE: Top compression ring will need additional clearance. See instructions included with the part.
NOTE: 5.330" cylinders can be used with stock 4-1/4" stroke. Longer strokes require correct length longer cylinders or stroker plates to achieve the desired compression ratio.
NOTE: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components, prior to installation.
Estimated shipping date between 4 Nov and 7 Nov.
