Forged 4340 Standard Weight Crankshaft SC445442506385 Fuel Pumps - Mechanical This spacer requires no silicone

This spacer requires no silicone sealer with its use of an O-ring for better sealing capabilities and new bolts required for installation included

AF951-12-16

0L EFI 1988-97 - 4200-7800 RPM

Each plate is built to the original dimensions out of high grade steel

5 amp single spark through high rpm Easy-to-adjust mechanical advance with supplied springs and stop bushings Vacuum advance canister for improved economy (can be locked out) CNC machined billet aluminium housing and billet aluminium base Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range Polished steel shaft is QPQ coated and guided by sealed ball bearings Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction Mechanical advance assembly can be locked out for crank trigger systems Advance weight pins are staked and tig welded to the plate Nylon pads ensure smooth operation of the advance weights Supplied with a HEI style distributor cap and rotor (accepts Cap-A-Dapts) Does not require an MSD Ignition Control Note: Recommended coil is MSD8207 These distributors feature a maintenance-free magnetic pick-up that accurately triggers the built-in powerful ignition module

Forged 4340 Standard Weight Crankshaft SC445442506385 Fuel Pumps - Mechanical This spacer requires no siliconeForged 4340 Standard Weight CrankshaftBB Chevy, 4. 250" Stroke, use 6. 385" Rods SC445442506385 445442506385 Designed for street or race engines with substantially increased horsepower 4. 250" Stroke. 6. 385" Rod length. 2. 200" Big end journal size. Weight: 70 lbs. Internal Balance. Designed and engineered by SCAT in Redondo Beach, CA Inspected & micro polished at SCAT in Redondo Beach, CA Straight shot & chamfered oil holes Nitride hardened for