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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Hex-A-Just Z-Racing
1970-1974 Ford F-100 CID 240 GAS RWD
Lightweight Double Layer Construction
Works w/Most 1965-1997 GM Senders
Automatic Shifter - Megashifter - Universal
KB Hypereutectic Dome Piston Set - SB Chevy 283-400 - Bore Size: 4.040", Stroke: 3.250", Rod Length: 5.700" 1346006 Hex-A-Just Z-RacingKeith Black pistons have several important advantages over conventional alloy pistons. High silicon content yields superior thermal and wear characteristics, greater strength, scuff and seizure protection, and resistance to cracking. High silicon content also keeps heat in the combustion chambers, eliminating heat transfer and improving combustion. Pistons are machined for 5 64" top, 5 64" second and 3 16" oil ring unless noted. Sold in sets of eight
US$ 12.95
US$ 200.00
US$ 192.50
US$ 190.00
US$ 110.00
US$ 430.00
