JE Pistons - SBC Domed Piston Set 4.155 Bore +3cc The Harnesses plug directly into

The Harnesses plug directly into your factory coil and harness then four color coded wires plug into the corresponding wires of the MSD

5 in ID - 12 in Length - 350 lb/in Spring Rate - Steel - Blue Powder Coat - Each

MSD's Billet Distributor Hold Down Clamps are strong enough to keep the timing locked in place whether you are using an MSD Billet Distributor or Pro Mag

install an MSD Ignition Control with a PN 8876 Harness for a direct plug-in installation

177 in Thick - Rubber - Small Block Chevy - Each

JE Pistons - SBC Domed Piston Set 4.155 Bore +3cc The Harnesses plug directly intoPiston Nitrous Series Dome Forged 4. 155 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Plus 6. 30 cc Small Block Chevy Set of 8