Pay in 4 interest-free payments of $278.75 Learn more
Ships within 48 hours · Estimated delivery Nov 6 - Nov 11
Kits include: Fully assembled aluminum cylinder heads
Constructed from durable aluminum
Speedmaster braided hoses feature a partial stainless steel reinforcement within the inner braid
The Speedmaster MidRise Air design features the identical plenum and runner design as the normal MidRise
Designed for engines producing up to 500hp
Chevy LS2 4.000" 403ci Forged Rotating Assembly Kit [4.005] Kits include: Fully assembled aluminumSpeedmaster Chevy LS2 rotating assembly featuring a precision ground forged 4340 steel crankshaft, 4340 chromoly H beam connecting rods, and forged flat top pistons matched to your bore size.
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