Shopping Cart

Your cart is empty.

Your cart is empty.

Set of (8) Speed Pro +.030' over size Hypereutectic Flat Top Coated Pistons & Moly rings combo compatible with Chevy 400 small blocks. 4.155' Bore diameter

5.0 Write Review
Free shipping on orders over $29.99

$268.82

$ 99 .00 $99.00

In Stock
  • Compatible replacements for Chevrolet 400ci small block V-8 1970-80 - 4.155" bore (at +.030")
  • For use with Stock 5.565" length rods.
  • For blocks bored +.030" over size.


This listing is for (8) Speed Pro +.030" over size Hypereutectic Coated Skirt Pistons and matching Moly rings compatible replacements for Chevrolet 400ci small block V-8 1970-80 - 4.155" bore (at +.030") Flat top with 4-valve reliefs. Good for street/strip or light race. 5/64" 5/64" 3/16" ring grooves. .927" pin diam. Stock 3.750" stroke PRESS FIT RODS ONLY! For use with Stock 5.565" length rods. Rings NOT INCLUDED.


Recommended Products
MAHLE 083 03 01 Engine Piston

$179.18

$ 74 .99 $74.99

5.0
Select Option
Speed Pro Chevy 350 5.7 Hypereutectic Coated Dome H618CP Pistons & Moly Rings..Click on Over size needed before placing in Cart! (+.030' 4.030' Bore dia.)

$254.82

$ 99 .00 $99.00

4.7
Select Option
Set of 8 Flat Top Hypereutectic Pistons for 96-00 Ford 5.0L/302 Coated Skirt | .030 (.75mm Oversized) | 4.030in. Bore Diameter

$167.38

$ 65 .99 $65.99

4.8
Select Option
Set of (8) +.060 over size Chevy 350 5.7 Hypereutectic Coated Skirt Dish Piston & Moly Ring Set. Click on size needed before placing in Cart! 4.060 bore diameter.

$277.37

$ 99 .00 $99.00

4.5
Select Option
Speed Pro Chevy 350 5.7 Hypereutectic Coated Dome H618CP Pistons & Moly Rings..Click on Over size needed before placing in Cart! (+.060' 4.060' Bore dia.)

$254.82

$ 99 .00 $99.00

5.0
Select Option
Sealed Power H661CP Hypereutectic Piston & Ring Kit compatible with 1970-83 Chevy 7.4L 454. Click over size neeeded before placing in cart! (4.250'bore)

$260.82

$ 99 .00 $99.00

5.0
Select Option
MAHLE Pistons set Compatible with: 5.9 5.9L CUMMINS DODGE CLEVITE +.020 Pistons 2003-04 MAHLE Matched & Balanced Set of 6

$820.99

$ 99 .00 $99.00

4.7
Select Option
Set of (8) +.030 over pistons & moly rings kit Chevy 5.3L LS1 LM7 hypereutectic pistons 1999-2003 dish top 3.810' Bore Diameter

$227.37

$ 99 .00 $99.00

4.9
Select Option